Question: what is a narwhal tusk made of

What is a narwhal tusk made of? - The Super Fins What is a narwhal tusk made of?
What is a narwhal tusk made of?
Tweet
 What is a narwhal tusk made of? - The Super Fins
What is a narwhal tusk made of? September 5, 2017
Get your copy of “Albert the Orca Teaches Echolocation to The Super Fins” beginning March 2017 at TheSuperFins.com. The tusk of a narwhal is actually a long tooth that has grown beyond the jawline, erupting from the head of the animal and growing up to 9 feet (2.7 m). Like the teeth of other mammals, the tusk/tooth is made of ivory. Known as the “Sea Unicorn” and “Unicorn of the Ocean” and just about any other unicorn allusion, the Narwhal (Monodon monoceros) is famous for it’s long, protruding tooth that appears to be a tusk or horn. The narwhal only has two teeth. In females, neither tooth extends beyond the gumline. In males, however, the right tooth will typically remain embedded in the gum, but the left tooth will grow and extend out of the mouth in a spiral that can be up to 9 feet long (2.7 m). Occassionally the second tooth will grow beyond the jawline, and it isn’t uncommon to find a narwhal with two tusks, though they are rare.

What is a narwhal tusk made of? - The Super Fins

What is a narwhal tusk made of?
What is a narwhal tusk made of?
Tweet

What is a narwhal tusk made of? - The Super Fins
What is a narwhal tusk made of? September 5, 2017
Get your copy of “Albert the Orca Teaches Echolocation to The Super Fins” beginning March 2017 at TheSuperFins.com. The tusk of a narwhal is actually a long tooth that has grown beyond the jawline, erupting from the head of the animal and growing up to 9 feet (2.7 m). Like the teeth of other mammals, the tusk/tooth is made of ivory. Known as the “Sea Unicorn” and “Unicorn of the Ocean” and just about any other unicorn allusion, the Narwhal (Monodon monoceros) is famous for it’s long, protruding tooth that appears to be a tusk or horn. The narwhal only has two teeth. In females, neither tooth extends beyond the gumline. In males, however, the right tooth will typically remain embedded in the gum, but the left tooth will grow and extend out of the mouth in a spiral that can be up to 9 feet long (2.7 m). Occassionally the second tooth will grow beyond the jawline, and it isn’t uncommon to find a narwhal with two tusks, though they are rare.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 The tusk is a beautiful spiral of varying tones of white. Narwhal tusks occur on males – rarely on females. Very rarely there are double tusks on one male. The narwhal tusk consists of an outer cementum layer and one inside dentine layer. Inside the dentine is a pulp cavity that extends down most of the length of the tusk, narrowing in diameter and finally disappearing towards the tip of the tusk. Other than tusks, the narwhal has no other teeth. Through history the narwhal tusk has been associated with the unicorn and has been associated with mystical properties. It was said for example in Viking days that a cup made from the tusk of a narwhal would save the owner from poisoning by his enemies. There is much speculation on the purpose of narwhal tusks in nature. Suggestions have been made including mate attraction, communication and determining water temperature and maybe salinity.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale

Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:

The tusk is a beautiful spiral of varying tones of white. Narwhal tusks occur on males – rarely on females. Very rarely there are double tusks on one male. The narwhal tusk consists of an outer cementum layer and one inside dentine layer. Inside the dentine is a pulp cavity that extends down most of the length of the tusk, narrowing in diameter and finally disappearing towards the tip of the tusk. Other than tusks, the narwhal has no other teeth. Through history the narwhal tusk has been associated with the unicorn and has been associated with mystical properties. It was said for example in Viking days that a cup made from the tusk of a narwhal would save the owner from poisoning by his enemies. There is much speculation on the purpose of narwhal tusks in nature. Suggestions have been made including mate attraction, communication and determining water temperature and maybe salinity.

Why Do Narwhal’s Have a Horn? – North American Nature Why Do Narwhal’s Have a Horn?
Why Do Narwhal’s Have a Horn?
Narwhals use their horns for echolocation, sparring, mating rituals, and other uses.
What Do Narwhal’s Use Their Horns For?
Catch Food
Sensory Organ
Echolocation
Weapons
To Attract Females
Do Female Narwhal’s Have Tusks?
What Is A Narwhal’s Horn Made Of?
Where Does The Horn Of A Narwhal Come From?
 Scientists have studied a few skulls of female narwhals in their collection. These small, unerupted tusks serve a purpose that is yet to be discovered. Ever wondered why whales slap their tails? Check this article I have written to find out why. What Is A Narwhal’s Horn Made Of? Narwhal horns are made of ivory and are similar to the tusk of an elephant. The outer cementum layer of the narwhal’s tusk is porous. Its inner dentin layer has microscopic tubes that are found in the middle section. The pulp is in the center and has nerve endings connected to the brain of the animal. Because of this structure, the tusk is very sensitive to temperature and chemical differences in the environment.

Why Do Narwhal’s Have a Horn? – North American Nature

Why Do Narwhal’s Have a Horn?
Why Do Narwhal’s Have a Horn?
Narwhals use their horns for echolocation, sparring, mating rituals, and other uses.
What Do Narwhal’s Use Their Horns For?
Catch Food
Sensory Organ
Echolocation
Weapons
To Attract Females
Do Female Narwhal’s Have Tusks?
What Is A Narwhal’s Horn Made Of?
Where Does The Horn Of A Narwhal Come From?

Scientists have studied a few skulls of female narwhals in their collection. These small, unerupted tusks serve a purpose that is yet to be discovered. Ever wondered why whales slap their tails? Check this article I have written to find out why. What Is A Narwhal’s Horn Made Of? Narwhal horns are made of ivory and are similar to the tusk of an elephant. The outer cementum layer of the narwhal’s tusk is porous. Its inner dentin layer has microscopic tubes that are found in the middle section. The pulp is in the center and has nerve endings connected to the brain of the animal. Because of this structure, the tusk is very sensitive to temperature and chemical differences in the environment.

Why Do Narwhal’s Have a Horn? – North American Nature Why Do Narwhal’s Have a Horn?
Why Do Narwhal’s Have a Horn?
Narwhals use their horns for echolocation, sparring, mating rituals, and other uses.
What Do Narwhal’s Use Their Horns For?
Catch Food
Sensory Organ
Echolocation
Weapons
To Attract Females
Do Female Narwhal’s Have Tusks?
What Is A Narwhal’s Horn Made Of?
Where Does The Horn Of A Narwhal Come From?
 Narwhal horns are made of ivory and are similar to the tusk of an elephant. The outer cementum layer of the narwhal’s tusk is porous. Its inner dentin layer has microscopic tubes that are found in the middle section. The pulp is in the center and has nerve endings connected to the brain of the animal. Because of this structure, the tusk is very sensitive to temperature and chemical differences in the environment. Unlike human teeth, the narwhal’s tusk is built from the inside out. It is soft on the outside and gradually gets hard and dense on the inside. This makes them the opposite of our teeth. On the surface of the tusk are millions of holes. We also have these holes in our teeth, which make them sensitive to cold food or drinks.

Narwhal horns are made of ivory and are similar to the tusk of an elephant. The outer cementum layer of the narwhal’s tusk is porous. Its inner dentin layer has microscopic tubes that are found in the middle section. The pulp is in the center and has nerve endings connected to the brain of the animal. Because of this structure, the tusk is very sensitive to temperature and chemical differences in the environment. Unlike human teeth, the narwhal’s tusk is built from the inside out. It is soft on the outside and gradually gets hard and dense on the inside. This makes them the opposite of our teeth. On the surface of the tusk are millions of holes. We also have these holes in our teeth, which make them sensitive to cold food or drinks.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 There is only a small porous core that leaves plenty of thickness for carving or shaping. Walrus Teeth
These walrus teeth are located behind the primary tusks (behind the canine teeth). Ranging in size from 2 to 5 cm (1 to 2 1/2 ") long they are used for micro-carving, small scrimshaw and jewelry. In wood working they are used sliced in inlay or in mask making. Narwhal Tusk - Monodon monoceros

The narwhal tusk (see picture of cross section) is formed from a modified left upper incisor tooth. The tusk is a beautiful spiral of varying tones of white. Narwhal tusks occur on males – rarely on females. Very rarely there are double tusks on one male. The narwhal tusk consists of an outer cementum layer and one inside dentine layer. Inside the dentine is a pulp cavity that extends down most of the length of the tusk, narrowing in diameter and finally disappearing towards the tip of the tusk.

There is only a small porous core that leaves plenty of thickness for carving or shaping. Walrus Teeth
These walrus teeth are located behind the primary tusks (behind the canine teeth). Ranging in size from 2 to 5 cm (1 to 2 1/2 ") long they are used for micro-carving, small scrimshaw and jewelry. In wood working they are used sliced in inlay or in mask making. Narwhal Tusk - Monodon monoceros

The narwhal tusk (see picture of cross section) is formed from a modified left upper incisor tooth. The tusk is a beautiful spiral of varying tones of white. Narwhal tusks occur on males – rarely on females. Very rarely there are double tusks on one male. The narwhal tusk consists of an outer cementum layer and one inside dentine layer. Inside the dentine is a pulp cavity that extends down most of the length of the tusk, narrowing in diameter and finally disappearing towards the tip of the tusk.

What is a narwhal tusk made of? - The Super Fins What is a narwhal tusk made of?
What is a narwhal tusk made of?
Tweet
 Known as the “Sea Unicorn” and “Unicorn of the Ocean” and just about any other unicorn allusion, the Narwhal (Monodon monoceros) is famous for it’s long, protruding tooth that appears to be a tusk or horn. The narwhal only has two teeth. In females, neither tooth extends beyond the gumline. In males, however, the right tooth will typically remain embedded in the gum, but the left tooth will grow and extend out of the mouth in a spiral that can be up to 9 feet long (2.7 m). Occassionally the second tooth will grow beyond the jawline, and it isn’t uncommon to find a narwhal with two tusks, though they are rare. -TSF-
Tweet
cgw
cgw-whales
mammals
narwhal
whales

Known as the “Sea Unicorn” and “Unicorn of the Ocean” and just about any other unicorn allusion, the Narwhal (Monodon monoceros) is famous for it’s long, protruding tooth that appears to be a tusk or horn. The narwhal only has two teeth. In females, neither tooth extends beyond the gumline. In males, however, the right tooth will typically remain embedded in the gum, but the left tooth will grow and extend out of the mouth in a spiral that can be up to 9 feet long (2.7 m). Occassionally the second tooth will grow beyond the jawline, and it isn’t uncommon to find a narwhal with two tusks, though they are rare. -TSF-
Tweet
cgw
cgw-whales
mammals
narwhal
whales

Narwhal - Description, Habitat, Image, Diet, and Interesting Facts Narwhal
Narwhal
Description of the Narwhal
Interesting Facts About the Narwhal
Habitat of the Narwhal
Distribution of the Narwhal
Diet of the Narwhal
Narwhal Tusk Purpose
Narwhal and Human Interaction
Domestication
Does the Narwhal Make a Good Pet
Narwhal Care
Behavior of the Narwhal
Reproduction of the Narwhal
Beliefs, Superstitions, and Phobias About the Narwhal
 However, these beautiful marine mammals are more than just a pretty sight to behold. The “Horn” Isn’t a Horn at All! – True horns are made of keratin with a bony center, but a narwhal’s horn is actually a modified tooth. This makes the “horn” a tusk! The tusk is a canine tooth that juts straight through the upper lip. The Cost of Sound – Narwhals, along with many other marine mammal species, communicate and navigate using sound. Unfortunately, the more ships and aquatic equipment there are in the ocean, the more sound there is as well. This increase in sound can interfere with marine mammals’ ability to hear one another, and to navigate using echolocation. Graying with Age – The color of a narwhal’s skin changes as it gets older. The babies start out a blue/gray color, and become darker as they reach sexual maturity.

Narwhal - Description, Habitat, Image, Diet, and Interesting Facts

Narwhal
Narwhal
Description of the Narwhal
Interesting Facts About the Narwhal
Habitat of the Narwhal
Distribution of the Narwhal
Diet of the Narwhal
Narwhal Tusk Purpose
Narwhal and Human Interaction
Domestication
Does the Narwhal Make a Good Pet
Narwhal Care
Behavior of the Narwhal
Reproduction of the Narwhal
Beliefs, Superstitions, and Phobias About the Narwhal

However, these beautiful marine mammals are more than just a pretty sight to behold. The “Horn” Isn’t a Horn at All! – True horns are made of keratin with a bony center, but a narwhal’s horn is actually a modified tooth. This makes the “horn” a tusk! The tusk is a canine tooth that juts straight through the upper lip. The Cost of Sound – Narwhals, along with many other marine mammal species, communicate and navigate using sound. Unfortunately, the more ships and aquatic equipment there are in the ocean, the more sound there is as well. This increase in sound can interfere with marine mammals’ ability to hear one another, and to navigate using echolocation. Graying with Age – The color of a narwhal’s skin changes as it gets older. The babies start out a blue/gray color, and become darker as they reach sexual maturity.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 Walrus Skulls
Walrus skulls are impressive. A male walrus skull will measure 30 to 35 cm (12 to 14”) in length (front to back) and weigh up to10 kg (20 lbs) with the tusks. Unlike most marine mammals, walrus skulls are well armored given that they must anchor the tusks used for haul-out, feeding and fighting. Walrus Oosik
Walrus oosik is a dense bone popular for carving and knife handles. Typically, they are 45 to 50 cm (18-20") in length and 2 to 4cm (1-1.5") in diameter in the middle. There is only a small porous core that leaves plenty of thickness for carving or shaping. Walrus Teeth
These walrus teeth are located behind the primary tusks (behind the canine teeth). Ranging in size from 2 to 5 cm (1 to 2 1/2 ") long they are used for micro-carving, small scrimshaw and jewelry. In wood working they are used sliced in inlay or in mask making. Narwhal Tusk - Monodon monoceros

The narwhal tusk (see picture of cross section) is formed from a modified left upper incisor tooth.

Walrus Skulls
Walrus skulls are impressive. A male walrus skull will measure 30 to 35 cm (12 to 14”) in length (front to back) and weigh up to10 kg (20 lbs) with the tusks. Unlike most marine mammals, walrus skulls are well armored given that they must anchor the tusks used for haul-out, feeding and fighting. Walrus Oosik
Walrus oosik is a dense bone popular for carving and knife handles. Typically, they are 45 to 50 cm (18-20") in length and 2 to 4cm (1-1.5") in diameter in the middle. There is only a small porous core that leaves plenty of thickness for carving or shaping. Walrus Teeth
These walrus teeth are located behind the primary tusks (behind the canine teeth). Ranging in size from 2 to 5 cm (1 to 2 1/2 ") long they are used for micro-carving, small scrimshaw and jewelry. In wood working they are used sliced in inlay or in mask making. Narwhal Tusk - Monodon monoceros

The narwhal tusk (see picture of cross section) is formed from a modified left upper incisor tooth.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 Other than tusks, the narwhal has no other teeth. Through history the narwhal tusk has been associated with the unicorn and has been associated with mystical properties. It was said for example in Viking days that a cup made from the tusk of a narwhal would save the owner from poisoning by his enemies. There is much speculation on the purpose of narwhal tusks in nature. Suggestions have been made including mate attraction, communication and determining water temperature and maybe salinity. Living in a hostile arctic, ice ridden environment it is important to be able to source open water for breathing. It is not thought that the tusks are used in fighting. Just recently, a video was taken showing a narwhal fiercely wagging its tusk in the vicinity of a fish. The object was to stun the fish for food. Skull of female narwhal showing 25 cm (10") residual tusk on the left side.

Other than tusks, the narwhal has no other teeth. Through history the narwhal tusk has been associated with the unicorn and has been associated with mystical properties. It was said for example in Viking days that a cup made from the tusk of a narwhal would save the owner from poisoning by his enemies. There is much speculation on the purpose of narwhal tusks in nature. Suggestions have been made including mate attraction, communication and determining water temperature and maybe salinity. Living in a hostile arctic, ice ridden environment it is important to be able to source open water for breathing. It is not thought that the tusks are used in fighting. Just recently, a video was taken showing a narwhal fiercely wagging its tusk in the vicinity of a fish. The object was to stun the fish for food. Skull of female narwhal showing 25 cm (10") residual tusk on the left side.

Narwhal - Description, Habitat, Image, Diet, and Interesting Facts Narwhal
Narwhal
Description of the Narwhal
Interesting Facts About the Narwhal
Habitat of the Narwhal
Distribution of the Narwhal
Diet of the Narwhal
Narwhal Tusk Purpose
Narwhal and Human Interaction
Domestication
Does the Narwhal Make a Good Pet
Narwhal Care
Behavior of the Narwhal
Reproduction of the Narwhal
Beliefs, Superstitions, and Phobias About the Narwhal
 They have a torpedo-shaped body, which is more hydrodynamic, allowing them to move through the water more swiftly. Male narwhals have a long “horn” growing through their upper lip, this is actually a tusk, which can be up to 10 feet long! Females can also grow tusks, albeit shorter than the males. Interesting Facts About the Narwhal
These creatures look interesting before we even learn anything about them. With spotted skin and a long, elegant horn, they are the epitome of intrigue. However, these beautiful marine mammals are more than just a pretty sight to behold. The “Horn” Isn’t a Horn at All! – True horns are made of keratin with a bony center, but a narwhal’s horn is actually a modified tooth. This makes the “horn” a tusk! The tusk is a canine tooth that juts straight through the upper lip.

They have a torpedo-shaped body, which is more hydrodynamic, allowing them to move through the water more swiftly. Male narwhals have a long “horn” growing through their upper lip, this is actually a tusk, which can be up to 10 feet long! Females can also grow tusks, albeit shorter than the males. Interesting Facts About the Narwhal
These creatures look interesting before we even learn anything about them. With spotted skin and a long, elegant horn, they are the epitome of intrigue. However, these beautiful marine mammals are more than just a pretty sight to behold. The “Horn” Isn’t a Horn at All! – True horns are made of keratin with a bony center, but a narwhal’s horn is actually a modified tooth. This makes the “horn” a tusk! The tusk is a canine tooth that juts straight through the upper lip.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 They tend to be oval in cross section. The composition in cross section consists of an outer cementum layer. Within that layer lies the dentine. The dentine of the walrus tusk in turn is divided into an outer primary dentine, which has a classical ivory appearance, and then within that layer a secondary dentine, which has an intriguing marbled appearance. It is the presence of this secondary dentine that is characteristic of walrus ivory and differentiates it from other animals. The hardness between the 3 layers is quite consistent. At the base of the walrus tusks is the conical pulp cavity. The pulp cavity includes connective tissue and odontoblastic cells which are responsible for the formation of new walrus tusk material. The size and ultimate shape of the pulp cavity varies from animal to animal but is similar between the 2 walrus tusks of the same animal. Typically, the cavity is 2.5 - 4 cm (1 to 1.5") in depth, but can range from only 1 - 8 cm (0.5 to 3").

They tend to be oval in cross section. The composition in cross section consists of an outer cementum layer. Within that layer lies the dentine. The dentine of the walrus tusk in turn is divided into an outer primary dentine, which has a classical ivory appearance, and then within that layer a secondary dentine, which has an intriguing marbled appearance. It is the presence of this secondary dentine that is characteristic of walrus ivory and differentiates it from other animals. The hardness between the 3 layers is quite consistent. At the base of the walrus tusks is the conical pulp cavity. The pulp cavity includes connective tissue and odontoblastic cells which are responsible for the formation of new walrus tusk material. The size and ultimate shape of the pulp cavity varies from animal to animal but is similar between the 2 walrus tusks of the same animal. Typically, the cavity is 2.5 - 4 cm (1 to 1.5") in depth, but can range from only 1 - 8 cm (0.5 to 3").

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 The hardness between the 3 layers is quite consistent. At the base of the walrus tusks is the conical pulp cavity. The pulp cavity includes connective tissue and odontoblastic cells which are responsible for the formation of new walrus tusk material. The size and ultimate shape of the pulp cavity varies from animal to animal but is similar between the 2 walrus tusks of the same animal. Typically, the cavity is 2.5 - 4 cm (1 to 1.5") in depth, but can range from only 1 - 8 cm (0.5 to 3"). Fine longitudinal black cracks occur in the cementum of walrus tusks and on into the outermost portion of the primary dentine. These 'breathing cracks' are common on tusks, more on the outer rather than the inner side of the tusk and they occur only outside the gum line. The surfaces of the tusks aren't always absolutely flat. They can naturally grow in a convoluted shape with longitudinal dips and grooves which can enhance some applications. Tusks are formed on both the male and female walrus.

The hardness between the 3 layers is quite consistent. At the base of the walrus tusks is the conical pulp cavity. The pulp cavity includes connective tissue and odontoblastic cells which are responsible for the formation of new walrus tusk material. The size and ultimate shape of the pulp cavity varies from animal to animal but is similar between the 2 walrus tusks of the same animal. Typically, the cavity is 2.5 - 4 cm (1 to 1.5") in depth, but can range from only 1 - 8 cm (0.5 to 3"). Fine longitudinal black cracks occur in the cementum of walrus tusks and on into the outermost portion of the primary dentine. These 'breathing cracks' are common on tusks, more on the outer rather than the inner side of the tusk and they occur only outside the gum line. The surfaces of the tusks aren't always absolutely flat. They can naturally grow in a convoluted shape with longitudinal dips and grooves which can enhance some applications. Tusks are formed on both the male and female walrus.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 With its dense, closed cell structure, ivory is popular for its tonal qualities in the making of musical instruments. Ivory is better than more porous bone or man-made materials in that it is able to transmit clear sound in the instrument. Mammoth, pre-ban elephant or walrus ivories are sought after for this purpose. We guarantee these materials. If your order does not meet your expectations upon arrival, return it right away and we will refund the purchase price. All you're out is the shipping charges. We Buy Ivory Tusks – Estate purchases
We are pleased to bid on unworked legal ivory tusks from private collectors, estate sales, museums and private zoos. We are interested in Mammoth tusks, Hippo teeth, Antique documented Pre-ban elephant tusks, post ban but CITES documented post ban elephant as well as Sperm whale teeth. We do not purchase carved ivory and leave that business to private art galleries. We follow international CITES rules and the laws of Canada.

With its dense, closed cell structure, ivory is popular for its tonal qualities in the making of musical instruments. Ivory is better than more porous bone or man-made materials in that it is able to transmit clear sound in the instrument. Mammoth, pre-ban elephant or walrus ivories are sought after for this purpose. We guarantee these materials. If your order does not meet your expectations upon arrival, return it right away and we will refund the purchase price. All you're out is the shipping charges. We Buy Ivory Tusks – Estate purchases
We are pleased to bid on unworked legal ivory tusks from private collectors, estate sales, museums and private zoos. We are interested in Mammoth tusks, Hippo teeth, Antique documented Pre-ban elephant tusks, post ban but CITES documented post ban elephant as well as Sperm whale teeth. We do not purchase carved ivory and leave that business to private art galleries. We follow international CITES rules and the laws of Canada.

Why Do Narwhal’s Have a Horn? – North American Nature Why Do Narwhal’s Have a Horn?
Why Do Narwhal’s Have a Horn?
Narwhals use their horns for echolocation, sparring, mating rituals, and other uses.
What Do Narwhal’s Use Their Horns For?
Catch Food
Sensory Organ
Echolocation
Weapons
To Attract Females
Do Female Narwhal’s Have Tusks?
What Is A Narwhal’s Horn Made Of?
Where Does The Horn Of A Narwhal Come From?
 Narwhal tusks are unique since it is the only straight tusk in the world. Tusks of other animals such as elephants and rhinos are usually curved. The horn is also unique in that it is the only animal with spiral teeth. The left tooth comes out of the jaw like a corkscrew through the lip. Sometimes you can find a male narwhal with two tusks. This happens when the right tooth grows into a tusk also. However, when the right tusks grow, it usually does not look like the first tusk. It is usually shorter, although it spirals in the same way to the left. Narwhal’s tusks are very flexible and not as hard as you would imagine. The tusk can be bent about a foot in any direction, and it would not break.

Narwhal tusks are unique since it is the only straight tusk in the world. Tusks of other animals such as elephants and rhinos are usually curved. The horn is also unique in that it is the only animal with spiral teeth. The left tooth comes out of the jaw like a corkscrew through the lip. Sometimes you can find a male narwhal with two tusks. This happens when the right tooth grows into a tusk also. However, when the right tusks grow, it usually does not look like the first tusk. It is usually shorter, although it spirals in the same way to the left. Narwhal’s tusks are very flexible and not as hard as you would imagine. The tusk can be bent about a foot in any direction, and it would not break.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 This residual tusk resides within the skull and doesn't normally protrude - it does so here for the sake of the picture. Male narwhal skull with tusk. Mandible shown in front of skull. We no longer offer skulls and we include the photo out of possible interest. Cross section of narwhal tusk showing cementum and dentine layers with pulp cavity in the middle. The relative diameter of the cavity depends on the animal age. In older narwhal the cavity will all but disappear. Muskox Horns - Ovibos moschatus
Muskox horn polishes to a beautiful translucent caramel colour with opaque white streaks. The pair in this picture measures 60 cm (24") from horn tip to horn tip and weighs 7.0 kg (15 lbs.) The single is much smaller at 1.8 kg (4 lbs.)

This residual tusk resides within the skull and doesn't normally protrude - it does so here for the sake of the picture. Male narwhal skull with tusk. Mandible shown in front of skull. We no longer offer skulls and we include the photo out of possible interest. Cross section of narwhal tusk showing cementum and dentine layers with pulp cavity in the middle. The relative diameter of the cavity depends on the animal age. In older narwhal the cavity will all but disappear. Muskox Horns - Ovibos moschatus
Muskox horn polishes to a beautiful translucent caramel colour with opaque white streaks. The pair in this picture measures 60 cm (24") from horn tip to horn tip and weighs 7.0 kg (15 lbs.) The single is much smaller at 1.8 kg (4 lbs.)

Unicorn Whale - Unicorns Rule! Unicorn Whale (Narwhal)
Unicorn Whale (Narwhal)
Brief Description of the Unicorn Whale or Narwhal
What do Narwahl Eat?
Narwhal Tusks
Where Do Narwhal Live?
Are Narwhals Endangered?
 The study conducted in 1978 found that the Arctic cod made up approximately 51% of the diet of the narwhals, with the next most common animal being the Greenland halibut (consisting of 37% of the weight of their diet). Deep-water fish such as halibut, redfish and polar cod have also been found in the diet of the males. This means that the narwhals can dive deeper than 1,600 ft (500 m) below sea level. The study also found that the dietary needs of the narwhal did not change among genders or ages. Narwhal Tusks
The most prominent feature of the male narwhal is a single long tusk, which is actually a canine tooth that projects from the left side of the upper jaw, through the lip and forms a left-handed helix spiral. Their tusks grow throughout their life, reaching lengths from roughly 4 ft 11in to 10 ft 2in (1.5 to 3.1 m). The tusk is actually hollow and weighs around 22 lbs (10 kg). Some males (about one in 500) has two tusks. This occurs when the right canine also grows out through the lip. Females sometimes grow tusks as well.

Unicorn Whale - Unicorns Rule!

Unicorn Whale (Narwhal)
Unicorn Whale (Narwhal)
Brief Description of the Unicorn Whale or Narwhal
What do Narwahl Eat?
Narwhal Tusks
Where Do Narwhal Live?
Are Narwhals Endangered?

The study conducted in 1978 found that the Arctic cod made up approximately 51% of the diet of the narwhals, with the next most common animal being the Greenland halibut (consisting of 37% of the weight of their diet). Deep-water fish such as halibut, redfish and polar cod have also been found in the diet of the males. This means that the narwhals can dive deeper than 1,600 ft (500 m) below sea level. The study also found that the dietary needs of the narwhal did not change among genders or ages. Narwhal Tusks
The most prominent feature of the male narwhal is a single long tusk, which is actually a canine tooth that projects from the left side of the upper jaw, through the lip and forms a left-handed helix spiral. Their tusks grow throughout their life, reaching lengths from roughly 4 ft 11in to 10 ft 2in (1.5 to 3.1 m). The tusk is actually hollow and weighs around 22 lbs (10 kg). Some males (about one in 500) has two tusks. This occurs when the right canine also grows out through the lip. Females sometimes grow tusks as well.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 That means we are only able to purchase and sell hippo, documented antique pre-ban and documented post-ban elephant and sperm whale teeth already in Canada. For sales or pricing info, contact us at info@canadianivory.com
Walrus Tusks - Odobenus rosmarus
Example of Walrus tusks: large outer pair - male tusks with natural finish, 1.8 kg (4 lbs) each,  58 cm (23"); Middle pair - male tusks polished 1.05 kg (2.3 lbs) each, 48 cm (18"); Inner pair - female tusks polished 0.50 kg (1.1 lbs), 38 cm (15")
Walrus tusks arise from two modified canine teeth. They tend to be oval in cross section. The composition in cross section consists of an outer cementum layer. Within that layer lies the dentine. The dentine of the walrus tusk in turn is divided into an outer primary dentine, which has a classical ivory appearance, and then within that layer a secondary dentine, which has an intriguing marbled appearance. It is the presence of this secondary dentine that is characteristic of walrus ivory and differentiates it from other animals.

That means we are only able to purchase and sell hippo, documented antique pre-ban and documented post-ban elephant and sperm whale teeth already in Canada. For sales or pricing info, contact us at info@canadianivory.com
Walrus Tusks - Odobenus rosmarus
Example of Walrus tusks: large outer pair - male tusks with natural finish, 1.8 kg (4 lbs) each,  58 cm (23"); Middle pair - male tusks polished 1.05 kg (2.3 lbs) each, 48 cm (18"); Inner pair - female tusks polished 0.50 kg (1.1 lbs), 38 cm (15")
Walrus tusks arise from two modified canine teeth. They tend to be oval in cross section. The composition in cross section consists of an outer cementum layer. Within that layer lies the dentine. The dentine of the walrus tusk in turn is divided into an outer primary dentine, which has a classical ivory appearance, and then within that layer a secondary dentine, which has an intriguing marbled appearance. It is the presence of this secondary dentine that is characteristic of walrus ivory and differentiates it from other animals.

Narwhal Tusk Research -- About the Tusk About the Tusk
 Fetal narwhal initially develop six pairs of maxillary or upper teeth and two pairs of mandibular or lower teeth. Only one pair from the maxillary jaw develop and the others are vestigial. Tusk length, girth, morphology, wear and coloration are all quite variable. Male tusks are usually longer and have a wide variation in ridge morphology, often appearing as a gently wavelike form when looking down the horizontal axis. Female tusks are shorter, straighter, have a more regularly defined morphology, and do not collect as much proteinacious or algae on the surface, thus appearing whiter. Often associated with the horn of the unicorn, the narwhal tooth has found its way into the books of scientific rarities and mythical tales, and has inspired legend and lore. So prized was the fabled tooth of the unicorn that in the 16th century Queen Elizabeth paid 10,000 pounds — equivalent to the cost of an entire castle — for one. The tooth is revered by many cultures around the world. In Japan two crossed narwhal teeth adorn the entrance to the Korninkaku Palace, and in Denmark multiple teeth comprise the frame. The royal scepter in England is made from the rare tusk.

Narwhal Tusk Research -- About the Tusk

Fetal narwhal initially develop six pairs of maxillary or upper teeth and two pairs of mandibular or lower teeth. Only one pair from the maxillary jaw develop and the others are vestigial. Tusk length, girth, morphology, wear and coloration are all quite variable. Male tusks are usually longer and have a wide variation in ridge morphology, often appearing as a gently wavelike form when looking down the horizontal axis. Female tusks are shorter, straighter, have a more regularly defined morphology, and do not collect as much proteinacious or algae on the surface, thus appearing whiter. Often associated with the horn of the unicorn, the narwhal tooth has found its way into the books of scientific rarities and mythical tales, and has inspired legend and lore. So prized was the fabled tooth of the unicorn that in the 16th century Queen Elizabeth paid 10,000 pounds — equivalent to the cost of an entire castle — for one. The tooth is revered by many cultures around the world. In Japan two crossed narwhal teeth adorn the entrance to the Korninkaku Palace, and in Denmark multiple teeth comprise the frame. The royal scepter in England is made from the rare tusk.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 Fine longitudinal black cracks occur in the cementum of walrus tusks and on into the outermost portion of the primary dentine. These 'breathing cracks' are common on tusks, more on the outer rather than the inner side of the tusk and they occur only outside the gum line. The surfaces of the tusks aren't always absolutely flat. They can naturally grow in a convoluted shape with longitudinal dips and grooves which can enhance some applications. Tusks are formed on both the male and female walrus. The males tend to produce heavier set, more impressive tusks than the females. Their size lends them to larger sculptures and applications where larger piece size is an issue. A common size for males is 1.0 - 1.4 kg (2 to 3 lbs) with a length of 40 cm (16 to 19") and a base cross section of 3 by 6 cm (1.25 by 2.5"). The female tusks are more slender and have less taper going from the base to the tip. Typically, the length of female walrus tusks is similar to a male but the base is more round than oval, say 4 cm (1.5") diameter, and the weight runs 0.5 to 1.0 kg (1 to 2 lbs.)

Fine longitudinal black cracks occur in the cementum of walrus tusks and on into the outermost portion of the primary dentine. These 'breathing cracks' are common on tusks, more on the outer rather than the inner side of the tusk and they occur only outside the gum line. The surfaces of the tusks aren't always absolutely flat. They can naturally grow in a convoluted shape with longitudinal dips and grooves which can enhance some applications. Tusks are formed on both the male and female walrus. The males tend to produce heavier set, more impressive tusks than the females. Their size lends them to larger sculptures and applications where larger piece size is an issue. A common size for males is 1.0 - 1.4 kg (2 to 3 lbs) with a length of 40 cm (16 to 19") and a base cross section of 3 by 6 cm (1.25 by 2.5"). The female tusks are more slender and have less taper going from the base to the tip. Typically, the length of female walrus tusks is similar to a male but the base is more round than oval, say 4 cm (1.5") diameter, and the weight runs 0.5 to 1.0 kg (1 to 2 lbs.)

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale

Walrus Tusk

Narwhal Tusk

Muskox Horn

Whale Baleen

Estate Purchases

Sperm Whale Teeth

Pre-ban Elephant Tusk

Mammoth Tusk

Ivory Art

Working with Ivory

Regulations

Contact Us

Links
What we offer for sale
We specialize in ivory material from the Canadian arctic, but will carry other related materials as they are available. Whether for the collector or for further manufacture, we offer narwhal tusk, walrus tusk, walrus oosik (walrus baculum or penis bone), walrus and polar bear skulls, sperm whale teeth, mammoth ivory, pre-ban elephant ivory, muskox horns and whale baleen. We offer ivory for the carver, knife maker, jeweler, scrimshander, furniture maker and wood worker in either a natural or polished finish. Then there are just as many who appreciate the tusk itself as a natural art form without any processing. Whatever the need, there is a wide selection of this material available. With its dense, closed cell structure, ivory is popular for its tonal qualities in the making of musical instruments. Ivory is better than more porous bone or man-made materials in that it is able to transmit clear sound in the instrument. Mammoth, pre-ban elephant or walrus ivories are sought after for this purpose. We guarantee these materials. If your order does not meet your expectations upon arrival, return it right away and we will refund the purchase price.

Narwhal Tusk Research -- About the Tusk About the Tusk
 Often associated with the horn of the unicorn, the narwhal tooth has found its way into the books of scientific rarities and mythical tales, and has inspired legend and lore. So prized was the fabled tooth of the unicorn that in the 16th century Queen Elizabeth paid 10,000 pounds — equivalent to the cost of an entire castle — for one. The tooth is revered by many cultures around the world. In Japan two crossed narwhal teeth adorn the entrance to the Korninkaku Palace, and in Denmark multiple teeth comprise the frame. The royal scepter in England is made from the rare tusk. Weight
Females weigh 1000 kg at maturity
Males weigh 1600 kg at maturity
Length
At birth: 160 cm
Females: 360 cm at sexual maturity
Males: 420 cm at sexual maturity
Females: 400 cm at physical maturity
Males:

Narwhal Tusk Research -- About the Tusk

Often associated with the horn of the unicorn, the narwhal tooth has found its way into the books of scientific rarities and mythical tales, and has inspired legend and lore. So prized was the fabled tooth of the unicorn that in the 16th century Queen Elizabeth paid 10,000 pounds — equivalent to the cost of an entire castle — for one. The tooth is revered by many cultures around the world. In Japan two crossed narwhal teeth adorn the entrance to the Korninkaku Palace, and in Denmark multiple teeth comprise the frame. The royal scepter in England is made from the rare tusk. Weight
Females weigh 1000 kg at maturity
Males weigh 1600 kg at maturity
Length
At birth: 160 cm
Females: 360 cm at sexual maturity
Males: 420 cm at sexual maturity
Females: 400 cm at physical maturity
Males:

BBC - Earth - Meet ten animals that look like real-life unicorns Meet ten animals that look like real-life unicorns
Meet ten animals that look like real-life unicorns
There's no such thing as a horse with a single horn that has magical powers. But these animals come surprisingly close
 They are listed as critically endangered by the International Union for Conservation of Nature, and conservationists are now striving to save them by appointing forest guards to crack down on illegal hunting. View image of A narwhal (Monodon monoceros) showing off its tusk (Credit: Eric Baccega/NPL)
3. Narwhal ( Monodon monoceros)
In tales of the unicorn, much is made of the horn's magical properties. In nature, the narwhal's is arguably the most magical, as it has remarkable sensory powers. The narwhal's tusk can grow to 2.6m (9ft) long, half as long as its body. It is actually not a horn, but an overgrown canine tooth that spirals counter-clockwise out of the left side of the animal's mouth. No one is sure what it is for. It could be used as an ice pick, helping narwhals travel through the icy Arctic waters, or an acoustic probe or even a lance to battle for mates. Tusks are more common among males, so many think it is a sexual characteristic, with the largest tusk indicating the healthiest male.

BBC - Earth - Meet ten animals that look like real-life unicorns

Meet ten animals that look like real-life unicorns
Meet ten animals that look like real-life unicorns
There's no such thing as a horse with a single horn that has magical powers. But these animals come surprisingly close

They are listed as critically endangered by the International Union for Conservation of Nature, and conservationists are now striving to save them by appointing forest guards to crack down on illegal hunting. View image of A narwhal (Monodon monoceros) showing off its tusk (Credit: Eric Baccega/NPL)
3. Narwhal ( Monodon monoceros)
In tales of the unicorn, much is made of the horn's magical properties. In nature, the narwhal's is arguably the most magical, as it has remarkable sensory powers. The narwhal's tusk can grow to 2.6m (9ft) long, half as long as its body. It is actually not a horn, but an overgrown canine tooth that spirals counter-clockwise out of the left side of the animal's mouth. No one is sure what it is for. It could be used as an ice pick, helping narwhals travel through the icy Arctic waters, or an acoustic probe or even a lance to battle for mates. Tusks are more common among males, so many think it is a sexual characteristic, with the largest tusk indicating the healthiest male.

Ivory Identification Guide - U.S. Fish and Wildlife Service Forensics Laboratory
 Click to see cross section of sperm whale tooth
NARWHAL
(Monodon monoceros)
The narwhale is a rarely seen arctic whale. The male of this species has a single left tusk that is a modified upper incisor. The tusk is spirally twisted, usually in an counter-clockwise direction. In a mature specimen the tusk can be from two to seven meters long. Enamel may be present at the tip of the tusk. The cementum frequently displays longitudinal cracks which follow the depressed areas of the spiral pattern. As a result, narwhal tusk cross-sections are rounded with peripheral indentations. The cementum is separated from the dentine by a clearly defined transition ring. Like killer and sperm whale teeth, the dentine can display prominent concentric rings. The pulp cavity extends throughout most of the length of the tusk giving cross-sections a hollow interior.

Ivory Identification Guide - U.S. Fish and Wildlife Service Forensics Laboratory

Click to see cross section of sperm whale tooth
NARWHAL
(Monodon monoceros)
The narwhale is a rarely seen arctic whale. The male of this species has a single left tusk that is a modified upper incisor. The tusk is spirally twisted, usually in an counter-clockwise direction. In a mature specimen the tusk can be from two to seven meters long. Enamel may be present at the tip of the tusk. The cementum frequently displays longitudinal cracks which follow the depressed areas of the spiral pattern. As a result, narwhal tusk cross-sections are rounded with peripheral indentations. The cementum is separated from the dentine by a clearly defined transition ring. Like killer and sperm whale teeth, the dentine can display prominent concentric rings. The pulp cavity extends throughout most of the length of the tusk giving cross-sections a hollow interior.

Unicorn Whale - Unicorns Rule! Unicorn Whale (Narwhal)
Unicorn Whale (Narwhal)
Brief Description of the Unicorn Whale or Narwhal
What do Narwahl Eat?
Narwhal Tusks
Where Do Narwhal Live?
Are Narwhals Endangered?
 Their tusks grow throughout their life, reaching lengths from roughly 4 ft 11in to 10 ft 2in (1.5 to 3.1 m). The tusk is actually hollow and weighs around 22 lbs (10 kg). Some males (about one in 500) has two tusks. This occurs when the right canine also grows out through the lip. Females sometimes grow tusks as well. However only about 15 percent of females have a tusk and their tusks are smaller than those of males and also have a much less noticeable spiral. The tusk is actually a sensory organ and has millions of nerve endings connecting seawater stimuli in the ocean environment to the brain. New studies of also suggest that the tusk has a role in “mate choice” and is used as a mechanism for sexual selection in addition to previously understood “male-to-male rivalry“. Narwhals have rarely been observed using the tusk for aggressive behavior. Where Do Narwhal Live?

Unicorn Whale - Unicorns Rule!

Their tusks grow throughout their life, reaching lengths from roughly 4 ft 11in to 10 ft 2in (1.5 to 3.1 m). The tusk is actually hollow and weighs around 22 lbs (10 kg). Some males (about one in 500) has two tusks. This occurs when the right canine also grows out through the lip. Females sometimes grow tusks as well. However only about 15 percent of females have a tusk and their tusks are smaller than those of males and also have a much less noticeable spiral. The tusk is actually a sensory organ and has millions of nerve endings connecting seawater stimuli in the ocean environment to the brain. New studies of also suggest that the tusk has a role in “mate choice” and is used as a mechanism for sexual selection in addition to previously understood “male-to-male rivalry“. Narwhals have rarely been observed using the tusk for aggressive behavior. Where Do Narwhal Live?

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 The males tend to produce heavier set, more impressive tusks than the females. Their size lends them to larger sculptures and applications where larger piece size is an issue. A common size for males is 1.0 - 1.4 kg (2 to 3 lbs) with a length of 40 cm (16 to 19") and a base cross section of 3 by 6 cm (1.25 by 2.5"). The female tusks are more slender and have less taper going from the base to the tip. Typically, the length of female walrus tusks is similar to a male but the base is more round than oval, say 4 cm (1.5") diameter, and the weight runs 0.5 to 1.0 kg (1 to 2 lbs.) Walrus Skulls
Walrus skulls are impressive. A male walrus skull will measure 30 to 35 cm (12 to 14”) in length (front to back) and weigh up to10 kg (20 lbs) with the tusks. Unlike most marine mammals, walrus skulls are well armored given that they must anchor the tusks used for haul-out, feeding and fighting. Walrus Oosik
Walrus oosik is a dense bone popular for carving and knife handles. Typically, they are 45 to 50 cm (18-20") in length and 2 to 4cm (1-1.5") in diameter in the middle.

The males tend to produce heavier set, more impressive tusks than the females. Their size lends them to larger sculptures and applications where larger piece size is an issue. A common size for males is 1.0 - 1.4 kg (2 to 3 lbs) with a length of 40 cm (16 to 19") and a base cross section of 3 by 6 cm (1.25 by 2.5"). The female tusks are more slender and have less taper going from the base to the tip. Typically, the length of female walrus tusks is similar to a male but the base is more round than oval, say 4 cm (1.5") diameter, and the weight runs 0.5 to 1.0 kg (1 to 2 lbs.) Walrus Skulls
Walrus skulls are impressive. A male walrus skull will measure 30 to 35 cm (12 to 14”) in length (front to back) and weigh up to10 kg (20 lbs) with the tusks. Unlike most marine mammals, walrus skulls are well armored given that they must anchor the tusks used for haul-out, feeding and fighting. Walrus Oosik
Walrus oosik is a dense bone popular for carving and knife handles. Typically, they are 45 to 50 cm (18-20") in length and 2 to 4cm (1-1.5") in diameter in the middle.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 Living in a hostile arctic, ice ridden environment it is important to be able to source open water for breathing. It is not thought that the tusks are used in fighting. Just recently, a video was taken showing a narwhal fiercely wagging its tusk in the vicinity of a fish. The object was to stun the fish for food. Skull of female narwhal showing 25 cm (10") residual tusk on the left side. This residual tusk resides within the skull and doesn't normally protrude - it does so here for the sake of the picture. Male narwhal skull with tusk. Mandible shown in front of skull. We no longer offer skulls and we include the photo out of possible interest. Cross section of narwhal tusk showing cementum and dentine layers with pulp cavity in the middle.

Living in a hostile arctic, ice ridden environment it is important to be able to source open water for breathing. It is not thought that the tusks are used in fighting. Just recently, a video was taken showing a narwhal fiercely wagging its tusk in the vicinity of a fish. The object was to stun the fish for food. Skull of female narwhal showing 25 cm (10") residual tusk on the left side. This residual tusk resides within the skull and doesn't normally protrude - it does so here for the sake of the picture. Male narwhal skull with tusk. Mandible shown in front of skull. We no longer offer skulls and we include the photo out of possible interest. Cross section of narwhal tusk showing cementum and dentine layers with pulp cavity in the middle.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 The relative diameter of the cavity depends on the animal age. In older narwhal the cavity will all but disappear. Muskox Horns - Ovibos moschatus
Muskox horn polishes to a beautiful translucent caramel colour with opaque white streaks. The pair in this picture measures 60 cm (24") from horn tip to horn tip and weighs 7.0 kg (15 lbs.) The single is much smaller at 1.8 kg (4 lbs.) The 'boss' portion of the tusk refers to the part of the horn that attaches to the tusk to the skull. Interestingly, muskox horn can be molded or formed with the application of steam. Whale Baleen - Bowhead whale - Balaena mysticetus

Non-toothed whales have a number of baleen plates arranged as overlapping shingles. Along one edge hairs act as a sieve with which to extract food from the water. The plates are tapered from approximately20 cm wide (8") and 1 cm thick (1/2") to a point and are up to 3 m (9 or 10') in length.

The relative diameter of the cavity depends on the animal age. In older narwhal the cavity will all but disappear. Muskox Horns - Ovibos moschatus
Muskox horn polishes to a beautiful translucent caramel colour with opaque white streaks. The pair in this picture measures 60 cm (24") from horn tip to horn tip and weighs 7.0 kg (15 lbs.) The single is much smaller at 1.8 kg (4 lbs.) The 'boss' portion of the tusk refers to the part of the horn that attaches to the tusk to the skull. Interestingly, muskox horn can be molded or formed with the application of steam. Whale Baleen - Bowhead whale - Balaena mysticetus

Non-toothed whales have a number of baleen plates arranged as overlapping shingles. Along one edge hairs act as a sieve with which to extract food from the water. The plates are tapered from approximately20 cm wide (8") and 1 cm thick (1/2") to a point and are up to 3 m (9 or 10') in length.

Narwhal Tusk Facts: Did You Know? | Arctic Kingdom Narwhal Tusk Facts: Did You Know
Narwhal Tusk Facts: Did You Know
Profile: The Narwhal
Narwhal Tusks: Did You Know?
Why Do They Have Them?
Experience The Arctic On A Safari
Post navigation
 They are darkest when they are younger and become whiter as they get older. The tail flukes, the two wings that form the tail flipper, of males have front edges that are more concave and lack a sweep-back shape found in females. This is thought to be an adaptation to overcome the drag caused by the tusk. Narwhal Tusks: Did You Know? Did you know that a narwhal tusk is actually a tooth? In fact, the scientific name is Monodon Monoceros which comes from the Greek meaning, “one-tooth one-horn.” The tusk is a canine tooth that protrudes through the lip and continuously grows throughout their lives reaching up to 10 ft / 3.5 m.
The narwhal tooth is the only straight tusk in the world, all other tusks are known to curve. While the tusk doesn’t curve, but it does form a spiral. It will always be a left-turning helix spiral.

Narwhal Tusk Facts: Did You Know? | Arctic Kingdom

Narwhal Tusk Facts: Did You Know
Narwhal Tusk Facts: Did You Know
Profile: The Narwhal
Narwhal Tusks: Did You Know?
Why Do They Have Them?
Experience The Arctic On A Safari
Post navigation

They are darkest when they are younger and become whiter as they get older. The tail flukes, the two wings that form the tail flipper, of males have front edges that are more concave and lack a sweep-back shape found in females. This is thought to be an adaptation to overcome the drag caused by the tusk. Narwhal Tusks: Did You Know? Did you know that a narwhal tusk is actually a tooth? In fact, the scientific name is Monodon Monoceros which comes from the Greek meaning, “one-tooth one-horn.” The tusk is a canine tooth that protrudes through the lip and continuously grows throughout their lives reaching up to 10 ft / 3.5 m.
The narwhal tooth is the only straight tusk in the world, all other tusks are known to curve. While the tusk doesn’t curve, but it does form a spiral. It will always be a left-turning helix spiral.

Unicorns, West and East | AMNH Unicorns, West and East
Unicorns, West and East
Are All Mythic Creatures Scary?
Mythic Unicorns
European Unicorn
An Ancient Tale
At a Glance: European Unicorn
The Christian Unicorn
So They Say
Royal Respect
Natural History Book
Horn in Case
Coin
Is This a Unicorn Horn?
A Magical Horn
A Magical Cup?
Unicorn Sign
Asian Unicorn
An Eastern Omen
At A Glance: Asian Unicorn
Unicorn Beer!
Carved Mask
Incense Burner
Papier-Mâché Mask
Netsuke
 Those lucky enough to possess a horn might take advantage of its wide range of healing properties, from detecting and neutralizing poisons and curing fevers to prolonging youth and acting as an aphrodisiac. Narwhals are small whales from the icy channels of northern Canada and northwestern Greenland. Narwhals are sometimes called sea unicorns because of the enormous tusk that grows from the upper jaw in males. Some scientists have speculated that narwhal tusks, which can grow almost as long as three meters (about 10 feet), might be enormous sensory organs that can detect subtle changes in temperature and pressure. Unicorn apothecary sign
© On loan from Germanisches National Museum; Nuremberg, Germany
A Magical Cup? In the Middle Ages, narwhal tusks were widely thought to be unicorn horns with magical, curative properties. Indeed, cups made from narwhal tusks were thought to neutralize poisons and were highly valued. Elizabeth I, Queen of England in the 1500s, is said to have owned a tusk worth 10,000 pounds, the price of a castle. Unicorn Sign
This sign was made around 1750 and hung above the door to a German apothecary, or pharmacy, a continuation of the medieval association of unicorns and medicine.

Unicorns, West and East | AMNH

Unicorns, West and East
Unicorns, West and East
Are All Mythic Creatures Scary?
Mythic Unicorns
European Unicorn
An Ancient Tale
At a Glance: European Unicorn
The Christian Unicorn
So They Say
Royal Respect
Natural History Book
Horn in Case
Coin
Is This a Unicorn Horn?
A Magical Horn
A Magical Cup?
Unicorn Sign
Asian Unicorn
An Eastern Omen
At A Glance: Asian Unicorn
Unicorn Beer!
Carved Mask
Incense Burner
Papier-Mâché Mask
Netsuke

BBC - Earth - The tusks of narwhals are actually teeth that are inside-out The tusks of narwhals are actually teeth that are inside-out
The tusks of narwhals are actually teeth that are inside-out Eric Baccega/NPL)
"This tooth is almost like a piece of skin in the sense that it has all these sensory nerve endings," says Nweeia. That is not seen in other mammalian teeth except when they are diseased. In all the encounters I've had with them, they are beautiful… and quite graceful
The narwhal tusk is "essentially built inside out," says Nweeia. Unlike our own teeth, it is soft on the outside, and gradually gets hard and dense on the inside. Nweeia's team showed that the tusk can sense changes in the salinity of the water, suggesting that it is a giant, antennae-like sensor. That is a little tricky to explain. " The tusk is most common in males and is only infrequently found in females," says Westdal. That suggests that it isn't "anything special required for survival", but is something to do with courtship and mating. They are not mutually exclusive explanations, says Nweeia. Tusks could be multifunctional:

BBC - Earth - The tusks of narwhals are actually teeth that are inside-out

The tusks of narwhals are actually teeth that are inside-out
The tusks of narwhals are actually teeth that are inside-out

Eric Baccega/NPL)
"This tooth is almost like a piece of skin in the sense that it has all these sensory nerve endings," says Nweeia. That is not seen in other mammalian teeth except when they are diseased. In all the encounters I've had with them, they are beautiful… and quite graceful
The narwhal tusk is "essentially built inside out," says Nweeia. Unlike our own teeth, it is soft on the outside, and gradually gets hard and dense on the inside. Nweeia's team showed that the tusk can sense changes in the salinity of the water, suggesting that it is a giant, antennae-like sensor. That is a little tricky to explain. " The tusk is most common in males and is only infrequently found in females," says Westdal. That suggests that it isn't "anything special required for survival", but is something to do with courtship and mating. They are not mutually exclusive explanations, says Nweeia. Tusks could be multifunctional:

Narwhal Animal Facts - Unicorn of the Sea Facts About Narwhals, the Unicorns of the Sea
Facts About Narwhals, the Unicorns of the Sea
Unicorns Really Do Exist
Fast Facts: Narwhal
The Unicorn Horn
Description
Behavior
Lifespan and Conservation Status
References
 The narwhal's tusk is on its left side. Males have the "horn," but only 15% of females have one. The Unicorn Horn
A male narwhal has a single long tusk. The tusk is a hollow left-handed spiral helix that grows from the left side of the upper jaw and through the whale's lip. The tusk grows throughout the whale's life, reaching a length from 1.5 to 3.1 m (4.9 to 10.2 ft) and weight of approximately 10 kg (22 lb). About 1 in 500 males has two tusks, with the other tusk formed from the right canine tooth. Around 15% of females have a tusk. Female tusks are smaller than those of males and not as spiralized. There is one recorded case of a female having two tusks. Initially, scientists speculated the male tusk might be involved in male sparring behavior, but the current hypothesis is that tusks are rubbed together to communicate information about the ocean environment.

Narwhal Animal Facts - Unicorn of the Sea

Facts About Narwhals, the Unicorns of the Sea
Facts About Narwhals, the Unicorns of the Sea
Unicorns Really Do Exist
Fast Facts: Narwhal
The Unicorn Horn
Description
Behavior
Lifespan and Conservation Status
References

The narwhal's tusk is on its left side. Males have the "horn," but only 15% of females have one. The Unicorn Horn
A male narwhal has a single long tusk. The tusk is a hollow left-handed spiral helix that grows from the left side of the upper jaw and through the whale's lip. The tusk grows throughout the whale's life, reaching a length from 1.5 to 3.1 m (4.9 to 10.2 ft) and weight of approximately 10 kg (22 lb). About 1 in 500 males has two tusks, with the other tusk formed from the right canine tooth. Around 15% of females have a tusk. Female tusks are smaller than those of males and not as spiralized. There is one recorded case of a female having two tusks. Initially, scientists speculated the male tusk might be involved in male sparring behavior, but the current hypothesis is that tusks are rubbed together to communicate information about the ocean environment.

BBC - Earth - The tusks of narwhals are actually teeth that are inside-out The tusks of narwhals are actually teeth that are inside-out
The tusks of narwhals are actually teeth that are inside-out Maybe it is an aggressive weapon for narwhal-narwhal battles, or for fending off predators. It could also be an icebreaker, a digging tool, or a way to show off to females. To solve this puzzle, Nweeia has assembled a team that includes marine and developmental biologists, comparative zoologists, dentists, and orthopedic surgeons. In a 2014 study that is perhaps the most detailed and high-tech analysis of the tusk ever attempted, they concluded that it is a highly sensitive organ. View image of Narwhals (Monodon monoceros) are the "unicorns of the sea" (Credit: Eric Baccega/NPL)
"This tooth is almost like a piece of skin in the sense that it has all these sensory nerve endings," says Nweeia. That is not seen in other mammalian teeth except when they are diseased. In all the encounters I've had with them, they are beautiful… and quite graceful
The narwhal tusk is "essentially built inside out," says Nweeia. Unlike our own teeth, it is soft on the outside, and gradually gets hard and dense on the inside. Nweeia's team showed that the tusk can sense changes in the salinity of the water, suggesting that it is a giant, antennae-like sensor.

Maybe it is an aggressive weapon for narwhal-narwhal battles, or for fending off predators. It could also be an icebreaker, a digging tool, or a way to show off to females. To solve this puzzle, Nweeia has assembled a team that includes marine and developmental biologists, comparative zoologists, dentists, and orthopedic surgeons. In a 2014 study that is perhaps the most detailed and high-tech analysis of the tusk ever attempted, they concluded that it is a highly sensitive organ. View image of Narwhals (Monodon monoceros) are the "unicorns of the sea" (Credit: Eric Baccega/NPL)
"This tooth is almost like a piece of skin in the sense that it has all these sensory nerve endings," says Nweeia. That is not seen in other mammalian teeth except when they are diseased. In all the encounters I've had with them, they are beautiful… and quite graceful
The narwhal tusk is "essentially built inside out," says Nweeia. Unlike our own teeth, it is soft on the outside, and gradually gets hard and dense on the inside. Nweeia's team showed that the tusk can sense changes in the salinity of the water, suggesting that it is a giant, antennae-like sensor.

Narwhal Tusk Facts: Did You Know? | Arctic Kingdom Narwhal Tusk Facts: Did You Know
Narwhal Tusk Facts: Did You Know
Profile: The Narwhal
Narwhal Tusks: Did You Know?
Why Do They Have Them?
Experience The Arctic On A Safari
Post navigation
 Did you know that a narwhal tusk is actually a tooth? In fact, the scientific name is Monodon Monoceros which comes from the Greek meaning, “one-tooth one-horn.” The tusk is a canine tooth that protrudes through the lip and continuously grows throughout their lives reaching up to 10 ft / 3.5 m.
The narwhal tooth is the only straight tusk in the world, all other tusks are known to curve. While the tusk doesn’t curve, but it does form a spiral. It will always be a left-turning helix spiral. Even when a second tusk grows, both tusks spiral to the left. All narwhals have two canine teeth that can grow into their tusk, but generally, it’s the upper left tooth that grows. The tusk grows in most males and only about 15% of females. And about one in 500 males grow two tusks, and only one female has been recorded with two tusks. Why Do They Have Them?

Did you know that a narwhal tusk is actually a tooth? In fact, the scientific name is Monodon Monoceros which comes from the Greek meaning, “one-tooth one-horn.” The tusk is a canine tooth that protrudes through the lip and continuously grows throughout their lives reaching up to 10 ft / 3.5 m.
The narwhal tooth is the only straight tusk in the world, all other tusks are known to curve. While the tusk doesn’t curve, but it does form a spiral. It will always be a left-turning helix spiral. Even when a second tusk grows, both tusks spiral to the left. All narwhals have two canine teeth that can grow into their tusk, but generally, it’s the upper left tooth that grows. The tusk grows in most males and only about 15% of females. And about one in 500 males grow two tusks, and only one female has been recorded with two tusks. Why Do They Have Them?

The Legend and Mystery of the Narwhal | Britannica Blog The Legend and Mystery of the Narwhal
The Legend and Mystery of the Narwhal As a result, this whale of the Arctic remains an oddity and its tusk one of the great unsolved mysteries of the marine world. Folklore surrounding the narwhal is rooted in cultural and natural history. For instance, among the Inuit, an indigenous people of the Arctic, narwhals have long been hunted for food and for the ivory of their tusks. But the Inuit also have a legend about how the narwhal and its tusk came to be. According to the story, a cruel woman was persuaded by her son to tie the end of a harpoon rope around her waist. When he threw the weapon and successfully struck a large whale—which he had deliberately aimed to hit—she was pulled into the ocean. There, in the dark depths, she became a narwhal and bore a tusk formed from her hair, which had become twisted around the rope. The narwhal also was a subject of great speculation in Jules Verne ‘s Twenty Thousand Leagues Under the Sea (originally published in 1870, as Vingt mille lieues sous les mers ). Even Ned Land, a character who claimed to have harpooned several large whales and initially refused to believe that Captain Nemo ‘s Nautilus was under attack by some sort of overgrown narwhal, came to believe that the creature possessed the inclination for running ships through with its tusk. Real narwhals reach lengths of about 11 to 17 feet and weigh roughly 2,200 (females) to 3,500 (males) pounds.

The Legend and Mystery of the Narwhal | Britannica Blog

The Legend and Mystery of the Narwhal
The Legend and Mystery of the Narwhal

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 All you're out is the shipping charges. We Buy Ivory Tusks – Estate purchases
We are pleased to bid on unworked legal ivory tusks from private collectors, estate sales, museums and private zoos. We are interested in Mammoth tusks, Hippo teeth, Antique documented Pre-ban elephant tusks, post ban but CITES documented post ban elephant as well as Sperm whale teeth. We do not purchase carved ivory and leave that business to private art galleries. We follow international CITES rules and the laws of Canada. That means we are only able to purchase and sell hippo, documented antique pre-ban and documented post-ban elephant and sperm whale teeth already in Canada. For sales or pricing info, contact us at info@canadianivory.com
Walrus Tusks - Odobenus rosmarus
Example of Walrus tusks: large outer pair - male tusks with natural finish, 1.8 kg (4 lbs) each,  58 cm (23"); Middle pair - male tusks polished 1.05 kg (2.3 lbs) each, 48 cm (18"); Inner pair - female tusks polished 0.50 kg (1.1 lbs), 38 cm (15")
Walrus tusks arise from two modified canine teeth.

All you're out is the shipping charges. We Buy Ivory Tusks – Estate purchases
We are pleased to bid on unworked legal ivory tusks from private collectors, estate sales, museums and private zoos. We are interested in Mammoth tusks, Hippo teeth, Antique documented Pre-ban elephant tusks, post ban but CITES documented post ban elephant as well as Sperm whale teeth. We do not purchase carved ivory and leave that business to private art galleries. We follow international CITES rules and the laws of Canada. That means we are only able to purchase and sell hippo, documented antique pre-ban and documented post-ban elephant and sperm whale teeth already in Canada. For sales or pricing info, contact us at info@canadianivory.com
Walrus Tusks - Odobenus rosmarus
Example of Walrus tusks: large outer pair - male tusks with natural finish, 1.8 kg (4 lbs) each,  58 cm (23"); Middle pair - male tusks polished 1.05 kg (2.3 lbs) each, 48 cm (18"); Inner pair - female tusks polished 0.50 kg (1.1 lbs), 38 cm (15")
Walrus tusks arise from two modified canine teeth.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 From Canadian origin, long buried in the permafrost this material can exhibit some colour taken from soil minerals on the outside cementum layer. Typically the inside is a light cream colour. It polishes to a bright shine using jewelers rouge on a cloth wheel or to a matt finish using steel wool. It can be stained. We like to source mammoth ivory that has been dried for at least 4 years. That curing time affords the material more stability and thus less disappointment. We do our

From Canadian origin, long buried in the permafrost this material can exhibit some colour taken from soil minerals on the outside cementum layer. Typically the inside is a light cream colour. It polishes to a bright shine using jewelers rouge on a cloth wheel or to a matt finish using steel wool. It can be stained. We like to source mammoth ivory that has been dried for at least 4 years. That curing time affords the material more stability and thus less disappointment. We do our

8 Fun Facts about Narwhals | Sport Diver 8 Fun Facts about Narwhals
8 Fun Facts about Narwhals 8 Fun Facts about Narwhals | Sport Diver
8 Fun Facts about Narwhals
The narwhal male's tusk — which is is hollow and weighs around 22 pounds — grows throughout its life. age fotostock / Alamy Stock Photo
Like the walrus and elephant, this arctic whale has a majestic quality to it because of its regal-looking tusk. In medieval times, its tusk was often presented to important people as a unicorn’s horn. Here are eight more fun facts about this beautiful whale. 1. Its closest living relative is the beluga, but unlike belugas, narwhals (or narwhales) possess a tusk that is actually a tooth. It is a front left tooth that protrudes from the upper lip. The right front tooth is small, and usually remains in the mouth. 2. The tusk, which grows throughout the narwhal’s life, can reach 10 feet long (regulation basketball hoops are 10 feet tall).

8 Fun Facts about Narwhals | Sport Diver

8 Fun Facts about Narwhals
8 Fun Facts about Narwhals

8 Fun Facts about Narwhals | Sport Diver
8 Fun Facts about Narwhals
The narwhal male's tusk — which is is hollow and weighs around 22 pounds — grows throughout its life. age fotostock / Alamy Stock Photo
Like the walrus and elephant, this arctic whale has a majestic quality to it because of its regal-looking tusk. In medieval times, its tusk was often presented to important people as a unicorn’s horn. Here are eight more fun facts about this beautiful whale. 1. Its closest living relative is the beluga, but unlike belugas, narwhals (or narwhales) possess a tusk that is actually a tooth. It is a front left tooth that protrudes from the upper lip. The right front tooth is small, and usually remains in the mouth. 2. The tusk, which grows throughout the narwhal’s life, can reach 10 feet long (regulation basketball hoops are 10 feet tall).

Narwhal Animal Facts - Unicorn of the Sea Facts About Narwhals, the Unicorns of the Sea
Facts About Narwhals, the Unicorns of the Sea
Unicorns Really Do Exist
Fast Facts: Narwhal
The Unicorn Horn
Description
Behavior
Lifespan and Conservation Status
References
 About 1 in 500 males has two tusks, with the other tusk formed from the right canine tooth. Around 15% of females have a tusk. Female tusks are smaller than those of males and not as spiralized. There is one recorded case of a female having two tusks. Initially, scientists speculated the male tusk might be involved in male sparring behavior, but the current hypothesis is that tusks are rubbed together to communicate information about the ocean environment. The tusk is rich with patent nerve endings, allowing the whale to perceive information about the seawater. The whale's other teeth are vestigial, making the whale essentially toothless. It is considered a toothed whale because it does not have baleen plates . Description
The narwhal and beluga are the "white whales". Both are medium-size, with a length from 3.9 to 5.5 m (13 to 18 ft), not counting the male's tusk.

About 1 in 500 males has two tusks, with the other tusk formed from the right canine tooth. Around 15% of females have a tusk. Female tusks are smaller than those of males and not as spiralized. There is one recorded case of a female having two tusks. Initially, scientists speculated the male tusk might be involved in male sparring behavior, but the current hypothesis is that tusks are rubbed together to communicate information about the ocean environment. The tusk is rich with patent nerve endings, allowing the whale to perceive information about the seawater. The whale's other teeth are vestigial, making the whale essentially toothless. It is considered a toothed whale because it does not have baleen plates . Description
The narwhal and beluga are the "white whales". Both are medium-size, with a length from 3.9 to 5.5 m (13 to 18 ft), not counting the male's tusk.

Narwhal - Wikipedia Narwhal
Narwhal
Contents
Taxonomy and etymology
Description
Tusk
Vestigial teeth
Genome
Distribution
Behaviour
Social
Migration
Diet
Diving
Communication
Breeding and early life
Life span and mortality
Predation and hunting
Conservation issues
Cultural depictions
In legend
In literature and art
Gallery
See also
References
Further reading
External links
 Tusk
This narwhal skull has rare double tusks. Usually, the canine tooth only on the left side of the upper jaw becomes a tusk. Rarely, males develop two tusks. This specimen, however, was of a female (Zoologisches Museum, Hamburg; collected in 1684). The most conspicuous characteristic of the male narwhal is a single long tusk, which is in fact a canine tooth that projects from the left side of the upper jaw, through the lip, and forms a left-handed helix spiral. The tusk grows throughout life, reaching a length of about 1.5 to 3.1 m (4.9 to 10.2 ft). It is hollow and weighs around 10 kg (22 lb). About one in 500 males has two tusks, occurring when the right canine also grows out through the lip. Only about 15 percent of females grow a tusk which typically is smaller than a male tusk, with a less noticeable spiral.

Narwhal - Wikipedia

Narwhal
Narwhal
Contents
Taxonomy and etymology
Description
Tusk
Vestigial teeth
Genome
Distribution
Behaviour
Social
Migration
Diet
Diving
Communication
Breeding and early life
Life span and mortality
Predation and hunting
Conservation issues
Cultural depictions
In legend
In literature and art
Gallery
See also
References
Further reading
External links

Tusk
This narwhal skull has rare double tusks. Usually, the canine tooth only on the left side of the upper jaw becomes a tusk. Rarely, males develop two tusks. This specimen, however, was of a female (Zoologisches Museum, Hamburg; collected in 1684). The most conspicuous characteristic of the male narwhal is a single long tusk, which is in fact a canine tooth that projects from the left side of the upper jaw, through the lip, and forms a left-handed helix spiral. The tusk grows throughout life, reaching a length of about 1.5 to 3.1 m (4.9 to 10.2 ft). It is hollow and weighs around 10 kg (22 lb). About one in 500 males has two tusks, occurring when the right canine also grows out through the lip. Only about 15 percent of females grow a tusk which typically is smaller than a male tusk, with a less noticeable spiral.

Narwhal Tusks - Narwhal Tusks for Sale - Narwhal Tusk Sales & Information Narwhal Tusk Sales & Info
Narwhal Tusk Sales & Info
Trapline Tales: Trail-Building in the High Country
Trapline Tales: Ski Doos and Marten Scent
Narwhals Use Their Tusks to Club and Stun Prey, Scientists Discover
Narwhal Tusk Behaviour
Ex-Mountie Who Smuggled Narwhal Tusks Extradited to U.S.
Eating Seal Meat Is a Vital Part of Life in My Community
Narwhal Tagging 2014: Polar Bear Watch
Narwhal Tagging 2014: Elusive Whales
Narwhal Tagging 2014: Where Have They Gone?
Narwhal's Trademark Tusk Acts Like a Sensor, Scientist Says
Alaska Narwhal Tusk Bust Leads to International Smuggling Ring
How an Ex-Mountie’s 10-year Narwhal-Tusk Smuggling Scheme Came Crashing Down
Narwhal 2013: Stranded in a Small Arctic Town
Narwhal 2013: Finally at Base Camp
Narwhal 2013: First Sighting of Narwhals for Research
Narwhal 2013: One Final Research Push
Hunters Fined $80K for Hunting Without Export Permits
Russians Say Canadian Documents Help Polar Bear Poachers
Polar Bear Hunt Ends in Fines
Mexicans Fined for Trying to Export Polar Bears
Mexican Polar Bear Hunters Fined $80K
Illegal Trophy Export Attempt of Arctic Trophies Costs Mexican Hunters $80,000
News: Officials Crack Canadian-U.S. Narwhal Smuggling Ring
News: Alleged Narwhal-Tusk Smuggling Operation Smashed in Joint Canada-U.S. Effort
News: Narwhal Tusk Ban Partially Lifted
 A narwhal's tusk is actually a modified canine tooth that protrudes up to three metres from the left upper jaw and grows in a spiral pattern. Over the years, many theories have been proposed for why narwhals evolved such a distinct anatomical feature, including for digging on the sea floor or for combat with rivals. Because it is typically only males of the species who sport the tusk, scientists have long regarded its primary purpose to be an advertisement to females, similar to a peacock's tail. A 2014 study demonstrated the tusk may also serve as a sensory organ because it is not sealed in enamel like most mammal teeth and has a nerve fibre running through it that could be sensitive to chemical stimuli in seawater. The new find adds another dimension to the tusk – one that has not been recorded before because of the technical challenge of observing narwhals up close while they are going about their business in the ocean. [ View the Video, and Read More ]
Ex-Mountie Who Smuggled Narwhal Tusks Extradited to U.S.
By Bobbi-Jean MacKinnon, CBC News | Posted: Mar 17, 2016
A retired RCMP officer, already convicted and sentenced in New Brunswick for smuggling narwhal tusks across the border, has been extradited to the United States to face related money-laundering charges in Maine. Gregory Logan, 58, of Woodmans Point, N.B., was ordered Wednesday by a U.S. judge to be held in custody pending his trial, scheduled for May 3 in U.S. District Court in Bangor. Prosecutors allege Logan smuggled at least 250 narwhal tusks worth more than $2 million US in

Narwhal Tusks - Narwhal Tusks for Sale - Narwhal Tusk Sales & Information

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 These Sperm whale teeth are CITES Appendix I and as such international trade is not possible. They were imported into Canada in the early 1970's from off shore sources, prior to trade bans being put in place. Available for sale in Canada only. Mammoth Tusk

Mammoth is now extinct anywhere from 10,000 to 100,000 years. Mammoth ivory is a beautiful medium to work. From Canadian origin, long buried in the permafrost this material can exhibit some colour taken from soil minerals on the outside cementum layer. Typically the inside is a light cream colour. It polishes to a bright shine using jewelers rouge on a cloth wheel or to a matt finish using steel wool. It can be stained. We like to source mammoth ivory that has been dried for at least 4 years.

These Sperm whale teeth are CITES Appendix I and as such international trade is not possible. They were imported into Canada in the early 1970's from off shore sources, prior to trade bans being put in place. Available for sale in Canada only. Mammoth Tusk

Mammoth is now extinct anywhere from 10,000 to 100,000 years. Mammoth ivory is a beautiful medium to work. From Canadian origin, long buried in the permafrost this material can exhibit some colour taken from soil minerals on the outside cementum layer. Typically the inside is a light cream colour. It polishes to a bright shine using jewelers rouge on a cloth wheel or to a matt finish using steel wool. It can be stained. We like to source mammoth ivory that has been dried for at least 4 years.

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 The whale baleen also taper from the top to the bottom edge along the length. The source of baleen is intermittent. Some northern communities are given a rare licence by Canadian Federal authorities to harvest a whale. Occasionally there is natural mortality found. Baleen from the bowhead whale has a streaked dark grey coating over a jet black interior. Once used as stays in ladies' corsets of Victorian times, umbrella ribs, return springs for harpsicords, and buggy whips, it was regarded as nature's plastic because there is some elasticity to thin pieces. There was high demand in Europe in the 19th C. It is used today in carvings or as accent pieces in carvings and also reverse scrimshaw (white on black). Baleen will take a high gloss with polishing. It is regarded as Appendix 1 in CITES and is available in Canada only. Sperm Whale Teeth - Physeter macrocephallus
These Sperm whale teeth have a long history for carving, scrimshanding and collecting.

The whale baleen also taper from the top to the bottom edge along the length. The source of baleen is intermittent. Some northern communities are given a rare licence by Canadian Federal authorities to harvest a whale. Occasionally there is natural mortality found. Baleen from the bowhead whale has a streaked dark grey coating over a jet black interior. Once used as stays in ladies' corsets of Victorian times, umbrella ribs, return springs for harpsicords, and buggy whips, it was regarded as nature's plastic because there is some elasticity to thin pieces. There was high demand in Europe in the 19th C. It is used today in carvings or as accent pieces in carvings and also reverse scrimshaw (white on black). Baleen will take a high gloss with polishing. It is regarded as Appendix 1 in CITES and is available in Canada only. Sperm Whale Teeth - Physeter macrocephallus
These Sperm whale teeth have a long history for carving, scrimshanding and collecting.

Narwhals: Mysterious Unicorns of the Sea | Live Science Narwhals: Mysterious Unicorns of the Sea
Narwhals: Mysterious Unicorns of the Sea
The narwhal tusk
Where do narwhals live?
Narwhal life
Conservation status
Additional resources:
 In males, the right canine tooth remains in the skull and never grows out, while the left canine is the one that shoots out through the gums in a counterclockwise, spiral pattern to form the tusk. Rarely, both teeth protrude, giving the narwhal two tusks. Females are much smaller than males, growing to be about 13 feet (4 m) long and weighing about 2,000 lbs. ( 910 kg). Scientists consider the tusk a male sex characteristic, but about 15% of female narwhals also grow a tusk. Experts have long speculated about why narwhals have this bizarre, elongated tooth. Some theories suggest that the tusk is a tool for survival, as the whales could possibly use it to break up ice at the surface, spear fish for dinner or dig for meals in the seafloor. But the vast majority of female narwhals don't have tusks, and females tend to live longer than males. Therefore, experts think the tusk is probably not an advantage for survival but rather a primarily male sex characteristic that serves as a formidable weapon for competing with other males for mates. But the tusk may also have another purpose.

Narwhals: Mysterious Unicorns of the Sea | Live Science

Narwhals: Mysterious Unicorns of the Sea
Narwhals: Mysterious Unicorns of the Sea
The narwhal tusk
Where do narwhals live?
Narwhal life
Conservation status
Additional resources:

In males, the right canine tooth remains in the skull and never grows out, while the left canine is the one that shoots out through the gums in a counterclockwise, spiral pattern to form the tusk. Rarely, both teeth protrude, giving the narwhal two tusks. Females are much smaller than males, growing to be about 13 feet (4 m) long and weighing about 2,000 lbs. ( 910 kg). Scientists consider the tusk a male sex characteristic, but about 15% of female narwhals also grow a tusk. Experts have long speculated about why narwhals have this bizarre, elongated tooth. Some theories suggest that the tusk is a tool for survival, as the whales could possibly use it to break up ice at the surface, spear fish for dinner or dig for meals in the seafloor. But the vast majority of female narwhals don't have tusks, and females tend to live longer than males. Therefore, experts think the tusk is probably not an advantage for survival but rather a primarily male sex characteristic that serves as a formidable weapon for competing with other males for mates. But the tusk may also have another purpose.

The Legend and Mystery of the Narwhal | Britannica Blog The Legend and Mystery of the Narwhal
The Legend and Mystery of the Narwhal The Legend and Mystery of the Narwhal | Britannica Blog
The Legend and Mystery of the Narwhal
Kara Rogers - March 16, 2011
The narwhal is a peculiar member of the whale family. The common name narwhal literally means “corpse whale,” in reference to its pale body color, which shades from a light gray on the lower flanks and underside to a dark and dappled gray on its back. The animal’s most distinguishing characteristic—its 9-foot-long tusk, which is found only in males—is captured in its species name, Monodon monoceros, which means “one-toothed unicorn.” In fact, the narwhal is also known as the “unicorn of the sea,” and its tusk, which is an elongated tooth that projects forward from the mouth and is carved along its length by a left-handed spiraling groove, inspired belief in the mythological one-horned unicorn. Despite years of research, however, the function of the narwhal’s tusk remains unclear. As a result, this whale of the Arctic remains an oddity and its tusk one of the great unsolved mysteries of the marine world. Folklore surrounding the narwhal is rooted in cultural and natural history. For instance, among the Inuit, an indigenous people of the Arctic, narwhals have long been hunted for food and for the ivory of their tusks. But the Inuit also have a legend about how the narwhal and its tusk came to be. According to the story, a cruel woman was persuaded by her son to tie the end of a harpoon rope around her waist.

 NARWHAL! What is the name of the walrus that has a horn on its head? A Narwhal. What is the horn of a narwhal made of? it is made of ivory
What sea fish has a horn? there is no fish with a horn, but if you think narwhal it is a
aquatic mammal
What whale has a horn like the unicorn twisted horn? I think you're talking about the Narwhal. What sea mammal has a horn for a nose? narwhal
its a whale with horn on its head that is also its nose
What is a big animal with one horn? A rhinoceros or a narwhal.

NARWHAL! What is the name of the walrus that has a horn on its head? A Narwhal. What is the horn of a narwhal made of? it is made of ivory
What sea fish has a horn? there is no fish with a horn, but if you think narwhal it is a
aquatic mammal
What whale has a horn like the unicorn twisted horn? I think you're talking about the Narwhal. What sea mammal has a horn for a nose? narwhal
its a whale with horn on its head that is also its nose
What is a big animal with one horn? A rhinoceros or a narwhal.

Are Narwhals Real Animals? - WorldAtlas Are Narwhals Real Animals?
Are Narwhals Real Animals?
Description
Diet
Reproduction
Threats
 The tusk is actually a canine tooth projecting on the left upper jaw and through the lip to form a twirl helix. The tusk grows all through their lifespan up to 10 ft in length and weighs about 22 lbs. About one in 500 males have two tusks where the right canine also protrudes. Approximately, only 15% of the females grow a tusk that is long enough to form the spiral found in their male counterparts. The hollow ivory tusk is an innervated sensory organ possessing up to 10 million nerve endings that connect the brain to seawater stimuli in the external environment. It is believed that the males communicate about the nature of the water by rubbing their tusks together. Some scientists believe that it is also a mating ritual intended to impress the females. Diet
Narwhals have a restrictive specialized diet predominantly comprising of Arctic cod, cuttlefish, shrimp, Greenland halibut, and arm hook squid. To feed, they have to dive 1,640 ft. below sea level and use sound to detect their prey.

Are Narwhals Real Animals? - WorldAtlas

Are Narwhals Real Animals?
Are Narwhals Real Animals?
Description
Diet
Reproduction
Threats

The tusk is actually a canine tooth projecting on the left upper jaw and through the lip to form a twirl helix. The tusk grows all through their lifespan up to 10 ft in length and weighs about 22 lbs. About one in 500 males have two tusks where the right canine also protrudes. Approximately, only 15% of the females grow a tusk that is long enough to form the spiral found in their male counterparts. The hollow ivory tusk is an innervated sensory organ possessing up to 10 million nerve endings that connect the brain to seawater stimuli in the external environment. It is believed that the males communicate about the nature of the water by rubbing their tusks together. Some scientists believe that it is also a mating ritual intended to impress the females. Diet
Narwhals have a restrictive specialized diet predominantly comprising of Arctic cod, cuttlefish, shrimp, Greenland halibut, and arm hook squid. To feed, they have to dive 1,640 ft. below sea level and use sound to detect their prey.

Narwhal Tusk Research -- About the Tusk About the Tusk
 Narwhal Tusk Research -- About the Tusk
About the Tusk
The narwhal, Monodon monoceros, has long fascinated sea explorers, scientists and aristocracy. This arctic whale is characterized by a single spiraled tusk extending six to nine feet, emerging from the upper jaw and through the lips of adult males. Males have the characteristic left front tooth extending approximately 8 feet and variable depending on the whale and the age. The right tooth remains embedded in the skull and measures roughly one foot. Some females may exhibit a tusk, and in rare instances a male with two tusks has been observed. Fetal narwhal initially develop six pairs of maxillary or upper teeth and two pairs of mandibular or lower teeth. Only one pair from the maxillary jaw develop and the others are vestigial. Tusk length, girth, morphology, wear and coloration are all quite variable. Male tusks are usually longer and have a wide variation in ridge morphology, often appearing as a gently wavelike form when looking down the horizontal axis. Female tusks are shorter, straighter, have a more regularly defined morphology, and do not collect as much proteinacious or algae on the surface, thus appearing whiter.

Narwhal Tusk Research -- About the Tusk

Narwhal Facts - Earth's Endangered Creatures Narwhal
Narwhal
Endangered Species of Our Planet
 It is possibly also related to the Irrawaddy dolphin. Description
The most conspicuous characteristic of male narwhal is their single extraordinarily long tusk, an incisor that projects from the left side of the upper jaw and forms a left-handed helix. The tusk can be up to 3 metres (nearly 10 ft) long (compared with a body length of 7–8 m [23–26 ft]) and weigh up to 10 kilograms (22 lbs). About one in 500 males has two tusks, which occurs when the right tooth, normally small, also grows out. Although rare, a female narwhal may also produce a tusk. There is a single recorded case of a female with two tusks. The purpose of the tusk has been the subject of much debate. Early scientific theories suggested that the tusk was used to pierce the ice covering the narwhal's Arctic Sea habitat. Others suggested the tusk was used in echolocation. More recently, scientists believed the tusk is primarily used for showmanship and for dominance:

Narwhal Facts - Earth's Endangered Creatures

Narwhal
Narwhal
Endangered Species of Our Planet

It is possibly also related to the Irrawaddy dolphin. Description
The most conspicuous characteristic of male narwhal is their single extraordinarily long tusk, an incisor that projects from the left side of the upper jaw and forms a left-handed helix. The tusk can be up to 3 metres (nearly 10 ft) long (compared with a body length of 7–8 m [23–26 ft]) and weigh up to 10 kilograms (22 lbs). About one in 500 males has two tusks, which occurs when the right tooth, normally small, also grows out. Although rare, a female narwhal may also produce a tusk. There is a single recorded case of a female with two tusks. The purpose of the tusk has been the subject of much debate. Early scientific theories suggested that the tusk was used to pierce the ice covering the narwhal's Arctic Sea habitat. Others suggested the tusk was used in echolocation. More recently, scientists believed the tusk is primarily used for showmanship and for dominance:

Canadian Ivory - Walrus, Narwhal, Mammoth and Elephant Tusk for Sale Canadian Ivory Inc.
Canadian Ivory Inc.
Walrus and Narwhal Tusks
Index - Material For Sale
What we offer for sale
We Buy Ivory Tusks – Estate purchases
Walrus Tusks - Odobenus rosmarus
Walrus Skulls
Walrus Oosik
Walrus Teeth
Narwhal Tusk - Monodon monoceros
Muskox Horns - Ovibos moschatus
Whale Baleen - Bowhead whale - Balaena mysticetus
Sperm Whale Teeth - Physeter macrocephallus
Mammoth Tusk
Mammoth Slabs
Pre-ban Elephant Tusk
Ivory Art
Working with Ivory
Regulations
Ordering these Materials
Links of Interest:
 The 'boss' portion of the tusk refers to the part of the horn that attaches to the tusk to the skull. Interestingly, muskox horn can be molded or formed with the application of steam. Whale Baleen - Bowhead whale - Balaena mysticetus

Non-toothed whales have a number of baleen plates arranged as overlapping shingles. Along one edge hairs act as a sieve with which to extract food from the water. The plates are tapered from approximately20 cm wide (8") and 1 cm thick (1/2") to a point and are up to 3 m (9 or 10') in length. The whale baleen also taper from the top to the bottom edge along the length. The source of baleen is intermittent. Some northern communities are given a rare licence by Canadian Federal authorities to harvest a whale. Occasionally there is natural mortality found. Baleen from the bowhead whale has a streaked dark grey coating over a jet black interior.

The 'boss' portion of the tusk refers to the part of the horn that attaches to the tusk to the skull. Interestingly, muskox horn can be molded or formed with the application of steam. Whale Baleen - Bowhead whale - Balaena mysticetus

Non-toothed whales have a number of baleen plates arranged as overlapping shingles. Along one edge hairs act as a sieve with which to extract food from the water. The plates are tapered from approximately20 cm wide (8") and 1 cm thick (1/2") to a point and are up to 3 m (9 or 10') in length. The whale baleen also taper from the top to the bottom edge along the length. The source of baleen is intermittent. Some northern communities are given a rare licence by Canadian Federal authorities to harvest a whale. Occasionally there is natural mortality found. Baleen from the bowhead whale has a streaked dark grey coating over a jet black interior.

7 Fascinating Facts About Narwhals | Mental Floss 7 Fascinating Facts About Narwhals
7 Fascinating Facts About Narwhals
1. Its tusk is actually a tooth
2. The tusk can grow to be 10 feet long
3. It can bend about a foot before breaking
4. We’re not entirely sure what it’s for
5. Not all narwhals have tusks
6. Their skin is rich in vitamin C
7. There are none in captivity
 While the tusk as a whole is straight—the only straight tusk we know of, in fact—a closer look reveals that as it grows, it spirals to the left. 3. It can bend about a foot before breaking
Its tough core and soft outer layer result in a tusk that is both strong and flexible. It can bend significantly without cracking, which is important for a tusk as long as the narwhal’s. 4. We’re not entirely sure what it’s for
Wikimedia Commons
History has numerous explanations for the narwhal’s massive tusk. One theory is that it can be used as a weapon, though this claim lacks sufficient evidence. Another suggests it is an accessory for finding mates and asserting dominance, much like peacock feathers or deer antlers. But the most recent theory, produced by Nweeia and his team, suggests it acts as a sort of environmental sensor. According Nweeia’s research, the tusk is porous and full of nerves, taking in external stimuli like water pressure, temperature, and salinity, and sending information back to the brain.

7 Fascinating Facts About Narwhals | Mental Floss

7 Fascinating Facts About Narwhals
7 Fascinating Facts About Narwhals
1. Its tusk is actually a tooth
2. The tusk can grow to be 10 feet long
3. It can bend about a foot before breaking
4. We’re not entirely sure what it’s for
5. Not all narwhals have tusks
6. Their skin is rich in vitamin C
7. There are none in captivity

While the tusk as a whole is straight—the only straight tusk we know of, in fact—a closer look reveals that as it grows, it spirals to the left. 3. It can bend about a foot before breaking
Its tough core and soft outer layer result in a tusk that is both strong and flexible. It can bend significantly without cracking, which is important for a tusk as long as the narwhal’s. 4. We’re not entirely sure what it’s for
Wikimedia Commons
History has numerous explanations for the narwhal’s massive tusk. One theory is that it can be used as a weapon, though this claim lacks sufficient evidence. Another suggests it is an accessory for finding mates and asserting dominance, much like peacock feathers or deer antlers. But the most recent theory, produced by Nweeia and his team, suggests it acts as a sort of environmental sensor. According Nweeia’s research, the tusk is porous and full of nerves, taking in external stimuli like water pressure, temperature, and salinity, and sending information back to the brain.

Unicorn - Wikipedia Unicorn
Unicorn
Contents
History
In antiquity
Middle Ages and Renaissance
Alicorn
Entrapment
Heraldry
Scotland
Gallery
Similar animals in religion and myth
Biblical
Chinese mythology
See also
References
External links
 Unicorn horn
The horn itself and the substance it was made of was called alicorn, and it was believed that the horn holds magical and medicinal properties. The Danish physician Ole Worm determined in 1638 that the alleged alicorns were the tusks of narwhals. Such beliefs were examined wittily and at length in 1646 by Sir Thomas Browne in his Pseudodoxia Epidemica. False alicorn powder, made from the tusks of narwhals or horns of various animals, has been sold in Europe for medicinal purposes as late as 1741. The alicorn was thought to cure many diseases and have the ability to detect poisons, and many physicians would make "cures" and sell them. Cups were made from alicorn for kings and given as a gift; these were usually made of ivory or walrus ivory. Entire horns were very precious in the Middle Ages and were often really the tusks of narwhals. Entrapment
The Unicorn Is Penned, Unicorn Tapestries, c. 1495–1505 ( The Cloisters, Metropolitan Museum of Art, New York City)
Maiden with Unicorn, tapestry, 15th century ( Musée de Cluny, Paris)
One traditional method of hunting unicorns involved entrapment by a virgin. In one of his notebooks Leonardo da Vinci wrote:

Unicorn - Wikipedia

Unicorn
Unicorn
Contents
History
In antiquity
Middle Ages and Renaissance
Alicorn
Entrapment
Heraldry
Scotland
Gallery
Similar animals in religion and myth
Biblical
Chinese mythology
See also
References
External links

Unicorn horn
The horn itself and the substance it was made of was called alicorn, and it was believed that the horn holds magical and medicinal properties. The Danish physician Ole Worm determined in 1638 that the alleged alicorns were the tusks of narwhals. Such beliefs were examined wittily and at length in 1646 by Sir Thomas Browne in his Pseudodoxia Epidemica. False alicorn powder, made from the tusks of narwhals or horns of various animals, has been sold in Europe for medicinal purposes as late as 1741. The alicorn was thought to cure many diseases and have the ability to detect poisons, and many physicians would make "cures" and sell them. Cups were made from alicorn for kings and given as a gift; these were usually made of ivory or walrus ivory. Entire horns were very precious in the Middle Ages and were often really the tusks of narwhals. Entrapment
The Unicorn Is Penned, Unicorn Tapestries, c. 1495–1505 ( The Cloisters, Metropolitan Museum of Art, New York City)
Maiden with Unicorn, tapestry, 15th century ( Musée de Cluny, Paris)
One traditional method of hunting unicorns involved entrapment by a virgin. In one of his notebooks Leonardo da Vinci wrote:

Unicorn - Wikipedia

Narwhals: Mysterious Unicorns of the Sea | Live Science Narwhals: Mysterious Unicorns of the Sea
Narwhals: Mysterious Unicorns of the Sea
The narwhal tusk
Where do narwhals live?
Narwhal life
Conservation status
Additional resources:
 The scientific name for narwhal is Monodon monoceros, which means "one tooth, one horn" in Latin. The narwhal's closest living relative is the beluga whale ( Delphinapterus leucas ). Both narwhals and belugas belong to the Odontoceti group, or toothed whales (as opposed to Mysticeti, or baleen whales), and are the only two living species within the Monodontidae family. Both whale species spend their entire lives in the Arctic Ocean, are similar in size and behavior, and on rare occasions have been known to interbreed. The narwhal tusk
Narwhals' impressive tusk is their signature feature. However, typically only the males have these so-called unicorn horns. Adult male narwhals grow to be about 15 feet (4.6 meters) long and weigh about 3,500 lbs. ( 1,590 kilograms). The tusk — which is a long, straight tooth — grows up to 9 feet long (3 m) out of the male's mouth, according to the Polar Science Center at the University of Washington . Although narwhals are considered toothed whales, their mouths don't contain any functioning teeth.

The scientific name for narwhal is Monodon monoceros, which means "one tooth, one horn" in Latin. The narwhal's closest living relative is the beluga whale ( Delphinapterus leucas ). Both narwhals and belugas belong to the Odontoceti group, or toothed whales (as opposed to Mysticeti, or baleen whales), and are the only two living species within the Monodontidae family. Both whale species spend their entire lives in the Arctic Ocean, are similar in size and behavior, and on rare occasions have been known to interbreed. The narwhal tusk
Narwhals' impressive tusk is their signature feature. However, typically only the males have these so-called unicorn horns. Adult male narwhals grow to be about 15 feet (4.6 meters) long and weigh about 3,500 lbs. ( 1,590 kilograms). The tusk — which is a long, straight tooth — grows up to 9 feet long (3 m) out of the male's mouth, according to the Polar Science Center at the University of Washington . Although narwhals are considered toothed whales, their mouths don't contain any functioning teeth.

BBC - Earth - The tusks of narwhals are actually teeth that are inside-out The tusks of narwhals are actually teeth that are inside-out
The tusks of narwhals are actually teeth that are inside-out View image of This is why narwhals don't spear their food (Credit: Nap_Interrupted, CC by 2.0)
"A lot of people think this whale has teeth in its mouth, and it has none," says Nweeia. The only tooth they have is the tusk. This tooth is almost like a piece of skin in the sense that it has all these sensory nerve endings
All sorts of suggestions have been made about the function of the narwhal tusk. Perhaps it is an acoustic probe for detecting sound, or a temperature regulator, or a breathing organ. Maybe it is an aggressive weapon for narwhal-narwhal battles, or for fending off predators. It could also be an icebreaker, a digging tool, or a way to show off to females. To solve this puzzle, Nweeia has assembled a team that includes marine and developmental biologists, comparative zoologists, dentists, and orthopedic surgeons. In a 2014 study that is perhaps the most detailed and high-tech analysis of the tusk ever attempted, they concluded that it is a highly sensitive organ. View image of Narwhals (Monodon monoceros) are the "unicorns of the sea" (Credit:

View image of This is why narwhals don't spear their food (Credit: Nap_Interrupted, CC by 2.0)
"A lot of people think this whale has teeth in its mouth, and it has none," says Nweeia. The only tooth they have is the tusk. This tooth is almost like a piece of skin in the sense that it has all these sensory nerve endings
All sorts of suggestions have been made about the function of the narwhal tusk. Perhaps it is an acoustic probe for detecting sound, or a temperature regulator, or a breathing organ. Maybe it is an aggressive weapon for narwhal-narwhal battles, or for fending off predators. It could also be an icebreaker, a digging tool, or a way to show off to females. To solve this puzzle, Nweeia has assembled a team that includes marine and developmental biologists, comparative zoologists, dentists, and orthopedic surgeons. In a 2014 study that is perhaps the most detailed and high-tech analysis of the tusk ever attempted, they concluded that it is a highly sensitive organ. View image of Narwhals (Monodon monoceros) are the "unicorns of the sea" (Credit:

Narwhal - Unicorn of the Sea | Animal Pictures and Facts | FactZoo.com Narwhal - Unicorn of the Sea
Narwhal - Unicorn of the Sea
Animal pages
 Narwhal - Unicorn of the Sea | Animal Pictures and Facts | FactZoo.com
Animals / Mammal Facts / Cetacea - Marine Mammals / Narwhal - Unicorn of the Sea
Narwhal - Unicorn of the Sea
The narwhal is the unicorn sea whale. Its most distinctive features is its spiral tusk, a highly modified tooth (usually the left) that erupts from the upper jaw in males and may grow to 10 ft (3 m) long. On extremely rare occasions, two tusks may erupt in males or a single tusk may erupt in females. It has been suggested that, although the tusk is hard, it is a sensitive membrane. Like a sensor or probe it is capable of detecting changes in water temperature, pressure and particle gradients, such as salinity. The narwhal is a dark bluish gray when young, fading to blotched gray in adults and with a lighter, relatively unmarked belly. The body is robust and without a dorsal fin (although there is a slight hump). The pectoral fins are small and rounded and the flukes (tail) are broad and rounded and become upturned with age. The young are about 5-5.6 ft (1.5-1.7 m) at birth and grow to about 12.5-16.5 ft (3.8-5 m) at maturity. The narwhals live in a limited range in the high arctic, occupying one of the most northerly distributions of any cetacean (whales).

Narwhal - Unicorn of the Sea | Animal Pictures and Facts | FactZoo.com

Narwhal - Unicorn of the Sea
Narwhal - Unicorn of the Sea
Animal pages

7 Fascinating Facts About Narwhals | Mental Floss 7 Fascinating Facts About Narwhals
7 Fascinating Facts About Narwhals
1. Its tusk is actually a tooth
2. The tusk can grow to be 10 feet long
3. It can bend about a foot before breaking
4. We’re not entirely sure what it’s for
5. Not all narwhals have tusks
6. Their skin is rich in vitamin C
7. There are none in captivity
 7 Fascinating Facts About Narwhals | Mental Floss
arrow
Lists
7 Fascinating Facts About Narwhals
BY Jessica Hullinger
April 3, 2014
Wikimedia Commons
There are few creatures I find so fascinating as the narwhal. Like many tusked animals, this arctic whale has a majestic quality to it. In medieval times, its long, straight tusk was often given to royalty, passed off as a “unicorn horn.” In the 16th century, a narwhal tusk worth £10,000 was given to Queen Elizabeth. Today, the narwhal still holds our interest, and its tusk remains one of the most mysterious things about these creatures. Here’s what we know about them. 1. Its tusk is actually a tooth
While it might appear to be situated in the center of its head, the narwhal’s tusk is actually an exaggerated front left tooth that protrudes from the upper lip. The right front tooth is small, and usually remains in the mouth. Stranger still, while most teeth (including human teeth) have a hard exterior and a soft, sensitive interior, narwhal teeth are the opposite. “

7 Fascinating Facts About Narwhals | Mental Floss
arrow
Lists
7 Fascinating Facts About Narwhals
BY Jessica Hullinger
April 3, 2014
Wikimedia Commons
There are few creatures I find so fascinating as the narwhal. Like many tusked animals, this arctic whale has a majestic quality to it. In medieval times, its long, straight tusk was often given to royalty, passed off as a “unicorn horn.” In the 16th century, a narwhal tusk worth £10,000 was given to Queen Elizabeth. Today, the narwhal still holds our interest, and its tusk remains one of the most mysterious things about these creatures. Here’s what we know about them. 1. Its tusk is actually a tooth
While it might appear to be situated in the center of its head, the narwhal’s tusk is actually an exaggerated front left tooth that protrudes from the upper lip. The right front tooth is small, and usually remains in the mouth. Stranger still, while most teeth (including human teeth) have a hard exterior and a soft, sensitive interior, narwhal teeth are the opposite. “

Narwhals: Mysterious Unicorns of the Sea | Live Science Narwhals: Mysterious Unicorns of the Sea
Narwhals: Mysterious Unicorns of the Sea
The narwhal tusk
Where do narwhals live?
Narwhal life
Conservation status
Additional resources:
 However, typically only the males have these so-called unicorn horns. Adult male narwhals grow to be about 15 feet (4.6 meters) long and weigh about 3,500 lbs. ( 1,590 kilograms). The tusk — which is a long, straight tooth — grows up to 9 feet long (3 m) out of the male's mouth, according to the Polar Science Center at the University of Washington . Although narwhals are considered toothed whales, their mouths don't contain any functioning teeth. In males, the right canine tooth remains in the skull and never grows out, while the left canine is the one that shoots out through the gums in a counterclockwise, spiral pattern to form the tusk. Rarely, both teeth protrude, giving the narwhal two tusks. Females are much smaller than males, growing to be about 13 feet (4 m) long and weighing about 2,000 lbs. ( 910 kg). Scientists consider the tusk a male sex characteristic, but about 15% of female narwhals also grow a tusk.

However, typically only the males have these so-called unicorn horns. Adult male narwhals grow to be about 15 feet (4.6 meters) long and weigh about 3,500 lbs. ( 1,590 kilograms). The tusk — which is a long, straight tooth — grows up to 9 feet long (3 m) out of the male's mouth, according to the Polar Science Center at the University of Washington . Although narwhals are considered toothed whales, their mouths don't contain any functioning teeth. In males, the right canine tooth remains in the skull and never grows out, while the left canine is the one that shoots out through the gums in a counterclockwise, spiral pattern to form the tusk. Rarely, both teeth protrude, giving the narwhal two tusks. Females are much smaller than males, growing to be about 13 feet (4 m) long and weighing about 2,000 lbs. ( 910 kg). Scientists consider the tusk a male sex characteristic, but about 15% of female narwhals also grow a tusk.

8 Fun Facts about Narwhals | Sport Diver 8 Fun Facts about Narwhals
8 Fun Facts about Narwhals Its closest living relative is the beluga, but unlike belugas, narwhals (or narwhales) possess a tusk that is actually a tooth. It is a front left tooth that protrudes from the upper lip. The right front tooth is small, and usually remains in the mouth. 2. The tusk, which grows throughout the narwhal’s life, can reach 10 feet long (regulation basketball hoops are 10 feet tall). As it grows, it spirals to the left. 3. The tusk can bend about 12 inches before breaking. Its structure is opposite of a human tooth — it has a tough core and soft outer layer. 4.

Its closest living relative is the beluga, but unlike belugas, narwhals (or narwhales) possess a tusk that is actually a tooth. It is a front left tooth that protrudes from the upper lip. The right front tooth is small, and usually remains in the mouth. 2. The tusk, which grows throughout the narwhal’s life, can reach 10 feet long (regulation basketball hoops are 10 feet tall). As it grows, it spirals to the left. 3. The tusk can bend about 12 inches before breaking. Its structure is opposite of a human tooth — it has a tough core and soft outer layer. 4.

Why Do Narwhal’s Have a Horn? – North American Nature Why Do Narwhal’s Have a Horn?
Why Do Narwhal’s Have a Horn?
Narwhals use their horns for echolocation, sparring, mating rituals, and other uses.
What Do Narwhal’s Use Their Horns For?
Catch Food
Sensory Organ
Echolocation
Weapons
To Attract Females
Do Female Narwhal’s Have Tusks?
What Is A Narwhal’s Horn Made Of?
Where Does The Horn Of A Narwhal Come From?
 Scientists consider the tusk a male sex characteristic. Only 15% of female narwhals grow a tusk. The tusk is smaller than the males and does not become as prominent as a male’s tusk. Many times, the female tusks fall off. Although many females do not grow tusks, looking inside the upper jaw of a female narwhal and removing bone sections, you can find two small tusks that haven’t broken the surface. Scientists have studied a few skulls of female narwhals in their collection. These small, unerupted tusks serve a purpose that is yet to be discovered. Ever wondered why whales slap their tails? Check this article I have written to find out why. What Is A Narwhal’s Horn Made Of?

Why Do Narwhal’s Have a Horn?
Why Do Narwhal’s Have a Horn?
Narwhals use their horns for echolocation, sparring, mating rituals, and other uses.
What Do Narwhal’s Use Their Horns For?
Catch Food
Sensory Organ
Echolocation
Weapons
To Attract Females
Do Female Narwhal’s Have Tusks?
What Is A Narwhal’s Horn Made Of?
Where Does The Horn Of A Narwhal Come From?

Scientists consider the tusk a male sex characteristic. Only 15% of female narwhals grow a tusk. The tusk is smaller than the males and does not become as prominent as a male’s tusk. Many times, the female tusks fall off. Although many females do not grow tusks, looking inside the upper jaw of a female narwhal and removing bone sections, you can find two small tusks that haven’t broken the surface. Scientists have studied a few skulls of female narwhals in their collection. These small, unerupted tusks serve a purpose that is yet to be discovered. Ever wondered why whales slap their tails? Check this article I have written to find out why. What Is A Narwhal’s Horn Made Of?

NARWHAL
 This long, single tooth projects from its upper jaw and can grow to be 7-10 feet (2-3 m) long. Tusks are usually twisted in a counterclockwise direction and have a hollow interior. The tusk's function is uncertain, perhaps used as a formidable jousting weapon in courtship and dominance rivalry, in obtaining food, and/or for channeling and amplifying sonar pulses (which they emit). The tusk is not used in hunting. Tusking is a behavior in which male narwhals rub their tusks together - perhaps determining dominance in the group. Long ago, narwhal sightings reinforced (or started) the unicorn legends. In medieval times, narwhal tusks that washed ashore were thought to be from the mythical unicorn. SIZE
Narwhals can grow to be about 16 feet (4.9 m) long (not counting the tooth), and weigh about 1.8 tons (1.6 tonnes). Females are slightly smaller, averaging about 13 feet (4 m) long, and weighing 1 ton (0.9 tonnes). At birth, narwhals are about 5 feet (1.5 m) long and 175 pounds (80 kg).

NARWHAL

This long, single tooth projects from its upper jaw and can grow to be 7-10 feet (2-3 m) long. Tusks are usually twisted in a counterclockwise direction and have a hollow interior. The tusk's function is uncertain, perhaps used as a formidable jousting weapon in courtship and dominance rivalry, in obtaining food, and/or for channeling and amplifying sonar pulses (which they emit). The tusk is not used in hunting. Tusking is a behavior in which male narwhals rub their tusks together - perhaps determining dominance in the group. Long ago, narwhal sightings reinforced (or started) the unicorn legends. In medieval times, narwhal tusks that washed ashore were thought to be from the mythical unicorn. SIZE
Narwhals can grow to be about 16 feet (4.9 m) long (not counting the tooth), and weigh about 1.8 tons (1.6 tonnes). Females are slightly smaller, averaging about 13 feet (4 m) long, and weighing 1 ton (0.9 tonnes). At birth, narwhals are about 5 feet (1.5 m) long and 175 pounds (80 kg).

NOAA Ocean Explorer: Tracking Narwhals in Greenland: Biology
The Biology and Ecology of Narwhals
Dr. Kristin Laidre, Polar Science Center
Applied Physics Lab, University of Washington
References:
 Instead the male develops a long straight tooth (or tusk) that protrudes 2-3 m out of the upper left jaw. The tooth grows in a counterclockwise spiral. The myth of the unicorn comes from the narwhal tusk. Tusks exported from the Arctic, perhaps by the Vikings, reached Europe, the Mediterranean, and even the Far East as early as the Middle Ages. The tusks were sold without a good description of the animal from which they came. Therefore, this unusual spiral appendage inspired a great deal of fantasy. The purpose of having such a huge tooth has been discussed for centuries. Many suggestions have been made. Some believe narwhals use their tusk to dig in the seafloor or spear prey. Others believe the tusk is used for making holes in sea ice or it is used to determine sea ice thickness.

NOAA Ocean Explorer: Tracking Narwhals in Greenland: Biology

The Biology and Ecology of Narwhals
Dr. Kristin Laidre, Polar Science Center
Applied Physics Lab, University of Washington
References:

Instead the male develops a long straight tooth (or tusk) that protrudes 2-3 m out of the upper left jaw. The tooth grows in a counterclockwise spiral. The myth of the unicorn comes from the narwhal tusk. Tusks exported from the Arctic, perhaps by the Vikings, reached Europe, the Mediterranean, and even the Far East as early as the Middle Ages. The tusks were sold without a good description of the animal from which they came. Therefore, this unusual spiral appendage inspired a great deal of fantasy. The purpose of having such a huge tooth has been discussed for centuries. Many suggestions have been made. Some believe narwhals use their tusk to dig in the seafloor or spear prey. Others believe the tusk is used for making holes in sea ice or it is used to determine sea ice thickness.

Narwhal Tusks - Narwhal Tusks for Sale - Narwhal Tusk Sales & Information Narwhal Tusk Sales & Info
Narwhal Tusk Sales & Info
Trapline Tales: Trail-Building in the High Country
Trapline Tales: Ski Doos and Marten Scent
Narwhals Use Their Tusks to Club and Stun Prey, Scientists Discover
Narwhal Tusk Behaviour
Ex-Mountie Who Smuggled Narwhal Tusks Extradited to U.S.
Eating Seal Meat Is a Vital Part of Life in My Community
Narwhal Tagging 2014: Polar Bear Watch
Narwhal Tagging 2014: Elusive Whales
Narwhal Tagging 2014: Where Have They Gone?
Narwhal's Trademark Tusk Acts Like a Sensor, Scientist Says
Alaska Narwhal Tusk Bust Leads to International Smuggling Ring
How an Ex-Mountie’s 10-year Narwhal-Tusk Smuggling Scheme Came Crashing Down
Narwhal 2013: Stranded in a Small Arctic Town
Narwhal 2013: Finally at Base Camp
Narwhal 2013: First Sighting of Narwhals for Research
Narwhal 2013: One Final Research Push
Hunters Fined $80K for Hunting Without Export Permits
Russians Say Canadian Documents Help Polar Bear Poachers
Polar Bear Hunt Ends in Fines
Mexicans Fined for Trying to Export Polar Bears
Mexican Polar Bear Hunters Fined $80K
Illegal Trophy Export Attempt of Arctic Trophies Costs Mexican Hunters $80,000
News: Officials Crack Canadian-U.S. Narwhal Smuggling Ring
News: Alleged Narwhal-Tusk Smuggling Operation Smashed in Joint Canada-U.S. Effort
News: Narwhal Tusk Ban Partially Lifted
 Narwhal tusks are prized, as harvested, for their natural beauty, but their ivory is also used in the creation of narwhal tusk ivory art. We think you will agree that these mysterious whales are a unique and precious part of the diverse fauna of the Arctic seas. If you have any questions about narwhal tusks or narwhal skulls, please do not hesitate to contact us. Trapline Tales: Trail-Building in the High Country
by Calvin Kania, president and CEO, Fur Canada, May 17, 2018
As a teenager growing up in the Selkirk Mountains of British Columbia, trapping with my father in the high country was exciting and fun. He taught me to respect the animals we trapped because they gave their lives for our livelihood. For him, it wasn't how many he caught, but how he caught them and in particular how humanely he could do so. He felt there had to be better methods of trapping and better tools than were on the market. While Dad pursued his dream of making a better mouse trap, I was more inclined to pursue the next marten or muskrat. I loved marten-trapping because we did it in the high alpine country.

Narwhal tusks are prized, as harvested, for their natural beauty, but their ivory is also used in the creation of narwhal tusk ivory art. We think you will agree that these mysterious whales are a unique and precious part of the diverse fauna of the Arctic seas. If you have any questions about narwhal tusks or narwhal skulls, please do not hesitate to contact us. Trapline Tales: Trail-Building in the High Country
by Calvin Kania, president and CEO, Fur Canada, May 17, 2018
As a teenager growing up in the Selkirk Mountains of British Columbia, trapping with my father in the high country was exciting and fun. He taught me to respect the animals we trapped because they gave their lives for our livelihood. For him, it wasn't how many he caught, but how he caught them and in particular how humanely he could do so. He felt there had to be better methods of trapping and better tools than were on the market. While Dad pursued his dream of making a better mouse trap, I was more inclined to pursue the next marten or muskrat. I loved marten-trapping because we did it in the high alpine country.

BBC - Earth - The tusks of narwhals are actually teeth that are inside-out The tusks of narwhals are actually teeth that are inside-out
The tusks of narwhals are actually teeth that are inside-out "A lot of people really don't believe they are still alive," says Martin Nweeia of Harvard University in Cambridge, Massachusetts, US. Adults are apparently more prone to this misperception. " Oddly enough, kids are little more savvy these days about narwhals." Nweeia, a dentist, became obsessed with narwhal teeth over a decade ago and has since made it his mission to figure out what the tusk does. View image of Female narwhals normally do not have tusks (Credit: Doug Allan/NPL)
The narwhal's tusk was once passed off for exorbitant sums as unicorn horn. It is a mainly male feature, but occasionally female narwhals have one. There are also a few "double tuskers": males that have two tusks rather than one, for unknown reasons. A lot of people think this whale has teeth in its mouth, and it has none
Perhaps the most pervasive myth about the tusk is that narwhals use it to spear food.

"A lot of people really don't believe they are still alive," says Martin Nweeia of Harvard University in Cambridge, Massachusetts, US. Adults are apparently more prone to this misperception. " Oddly enough, kids are little more savvy these days about narwhals." Nweeia, a dentist, became obsessed with narwhal teeth over a decade ago and has since made it his mission to figure out what the tusk does. View image of Female narwhals normally do not have tusks (Credit: Doug Allan/NPL)
The narwhal's tusk was once passed off for exorbitant sums as unicorn horn. It is a mainly male feature, but occasionally female narwhals have one. There are also a few "double tuskers": males that have two tusks rather than one, for unknown reasons. A lot of people think this whale has teeth in its mouth, and it has none
Perhaps the most pervasive myth about the tusk is that narwhals use it to spear food.

Narwhal Animal Facts - Unicorn of the Sea Facts About Narwhals, the Unicorns of the Sea
Facts About Narwhals, the Unicorns of the Sea
Unicorns Really Do Exist
Fast Facts: Narwhal
The Unicorn Horn
Description
Behavior
Lifespan and Conservation Status
References
 Chordata
Class: Mammalia
Order: Artiodactyla
Infraorder: Cetacea
Family: Monodontidae
Fun Fact: The narwhal's tusk is on its left side. Males have the "horn," but only 15% of females have one. The Unicorn Horn
A male narwhal has a single long tusk. The tusk is a hollow left-handed spiral helix that grows from the left side of the upper jaw and through the whale's lip. The tusk grows throughout the whale's life, reaching a length from 1.5 to 3.1 m (4.9 to 10.2 ft) and weight of approximately 10 kg (22 lb).

Chordata
Class: Mammalia
Order: Artiodactyla
Infraorder: Cetacea
Family: Monodontidae
Fun Fact: The narwhal's tusk is on its left side. Males have the "horn," but only 15% of females have one. The Unicorn Horn
A male narwhal has a single long tusk. The tusk is a hollow left-handed spiral helix that grows from the left side of the upper jaw and through the whale's lip. The tusk grows throughout the whale's life, reaching a length from 1.5 to 3.1 m (4.9 to 10.2 ft) and weight of approximately 10 kg (22 lb).

Narwhal Animal Facts - Unicorn of the Sea Facts About Narwhals, the Unicorns of the Sea
Facts About Narwhals, the Unicorns of the Sea
Unicorns Really Do Exist
Fast Facts: Narwhal
The Unicorn Horn
Description
Behavior
Lifespan and Conservation Status
References
 Narwhal Animal Facts - Unicorn of the Sea
Science, Tech, Math › Animals & Nature
Facts About Narwhals, the Unicorns of the Sea
Unicorns Really Do Exist
The narwhal's unicorn horn is actually special type of tooth. Dave Fleetham / Design Pics / Getty Images
Science, Tech, Math
Amphibians
Birds
Habitat Profiles
Mammals
Reptiles
Insects
Marine Life
Forestry
Dinosaurs
Evolution
View More
By
Anne Marie Helmenstine, Ph.D.
Chemistry Expert
Ph.D., Biomedical Sciences, University of Tennessee at Knoxville
B.A., Physics and Mathematics, Hastings College
Dr. Helmenstine holds a Ph.D. in biomedical sciences and is a science writer, educator, and consultant. She has taught science courses at the high school, college, and graduate levels. our editorial process
Facebook Facebook
Twitter Twitter
Anne Marie Helmenstine, Ph.D.
Updated December 02, 2018
The narwhal or narwhale ( Monodon monocerus) is a medium-sized toothed whale or odontocete, best known for its long spiral tusk that many people associate with the unicorn myth. The tusk is not a horn, but a protruding canine tooth. The narwhal and the only other living member of the Monodontidae family, the beluga whale, live in the world's arctic waters . Carl Linnaeus described the narwhal in his 1758 catalog Systema Naturae. The name narwhal comes from the Norse word nar, which means corpse, combined with whal, for whale. This common name refers to the mottled gray-over-white color of the whale, which causes it to somewhat resemble a drowned corpse. The scientific name Monodon monocerus comes from the Greek phrase meaning "one tooth one horn".

NARWHAL
 Whale Information Sheets
Anatomy and Behavior
Extreme Whales
Whale Myths
Whale Evolution
Whale Classification
Whale Glossary
Whale Activities
Whale Index
NARWHAL
Monodon monoceros
Narwhal Printout
Narwhal Quiz
Narwhal Connect-the-Dots
The Narwhal (meaning "corpse whale" in Old Norse) is a rarely seen Arctic whale. This social whale is known for the very long tooth that males have. Very little is known about this whale. THE TOOTH
All narwhals have two teeth in their upper jaw. After the first year of a male narwhal's life, its left tooth grows outward, spirally. This long, single tooth projects from its upper jaw and can grow to be 7-10 feet (2-3 m) long. Tusks are usually twisted in a counterclockwise direction and have a hollow interior. The tusk's function is uncertain, perhaps used as a formidable jousting weapon in courtship and dominance rivalry, in obtaining food, and/or for channeling and amplifying sonar pulses (which they emit). The tusk is not used in hunting. Tusking is a behavior in which male narwhals rub their tusks together - perhaps determining dominance in the group.

NARWHAL

Whale Information Sheets
Anatomy and Behavior
Extreme Whales
Whale Myths
Whale Evolution
Whale Classification
Whale Glossary
Whale Activities
Whale Index
NARWHAL
Monodon monoceros
Narwhal Printout
Narwhal Quiz
Narwhal Connect-the-Dots
The Narwhal (meaning "corpse whale" in Old Norse) is a rarely seen Arctic whale. This social whale is known for the very long tooth that males have. Very little is known about this whale. THE TOOTH
All narwhals have two teeth in their upper jaw. After the first year of a male narwhal's life, its left tooth grows outward, spirally. This long, single tooth projects from its upper jaw and can grow to be 7-10 feet (2-3 m) long. Tusks are usually twisted in a counterclockwise direction and have a hollow interior. The tusk's function is uncertain, perhaps used as a formidable jousting weapon in courtship and dominance rivalry, in obtaining food, and/or for channeling and amplifying sonar pulses (which they emit). The tusk is not used in hunting. Tusking is a behavior in which male narwhals rub their tusks together - perhaps determining dominance in the group.

Narwhal Facts - Earth's Endangered Creatures Narwhal
Narwhal
Endangered Species of Our Planet
 Narwhal Facts - Earth's Endangered Creatures
Narwhal
Wikipedia Article
Copyright Notice: This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Narwhal". The Narwhal ( Monodon monoceros) is an Arctic species of cetacean. It is a creature rarely found south of latitude 70°N. It is one of two species of white whale in the Monodontidae family (the other is the beluga whale). It is possibly also related to the Irrawaddy dolphin. Description
The most conspicuous characteristic of male narwhal is their single extraordinarily long tusk, an incisor that projects from the left side of the upper jaw and forms a left-handed helix. The tusk can be up to 3 metres (nearly 10 ft) long (compared with a body length of 7–8 m [23–26 ft]) and weigh up to 10 kilograms (22 lbs). About one in 500 males has two tusks, which occurs when the right tooth, normally small, also grows out. Although rare, a female narwhal may also produce a tusk.

Narwhal Facts - Earth's Endangered Creatures
Narwhal
Wikipedia Article
Copyright Notice: This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia article "Narwhal". The Narwhal ( Monodon monoceros) is an Arctic species of cetacean. It is a creature rarely found south of latitude 70°N. It is one of two species of white whale in the Monodontidae family (the other is the beluga whale). It is possibly also related to the Irrawaddy dolphin. Description
The most conspicuous characteristic of male narwhal is their single extraordinarily long tusk, an incisor that projects from the left side of the upper jaw and forms a left-handed helix. The tusk can be up to 3 metres (nearly 10 ft) long (compared with a body length of 7–8 m [23–26 ft]) and weigh up to 10 kilograms (22 lbs). About one in 500 males has two tusks, which occurs when the right tooth, normally small, also grows out. Although rare, a female narwhal may also produce a tusk.

Narwhal Facts for Kids | KidzSearch.com Narwhal
Narwhal
Contents
Description
Habitat
References
Other websites
Pictures
 A female can give birth once every three years, after a pregnancy of 15 months. At birth, the baby narwhal is about five feet long and weighs about 180 pounds. All narwhals have two teeth in their upper jaw and a tusk. After the first year of a male narwhal's life, its left tooth grows outward, spirally. There are some narwhals that are double-tusked, but they are not as common. This long, single or double tooth projects from its upper jaw and can grow to be 8.75 feet (2.7 meters) long. Tusks are usually twisted in a counterclockwise direction and are hollow inside. The tusk's function is uncertain, perhaps used as a formidable jousting weapon in courtship and dominance rivalry, in getting food, and/or for channeling and amplifying sonar pulses (which they emit). The tusk is not used in hunting. Long ago, narwhal sightings probably reinforced (or started) the unicorn legends.

Narwhal Facts for Kids | KidzSearch.com

Narwhal
Narwhal
Contents
Description
Habitat
References
Other websites
Pictures

A female can give birth once every three years, after a pregnancy of 15 months. At birth, the baby narwhal is about five feet long and weighs about 180 pounds. All narwhals have two teeth in their upper jaw and a tusk. After the first year of a male narwhal's life, its left tooth grows outward, spirally. There are some narwhals that are double-tusked, but they are not as common. This long, single or double tooth projects from its upper jaw and can grow to be 8.75 feet (2.7 meters) long. Tusks are usually twisted in a counterclockwise direction and are hollow inside. The tusk's function is uncertain, perhaps used as a formidable jousting weapon in courtship and dominance rivalry, in getting food, and/or for channeling and amplifying sonar pulses (which they emit). The tusk is not used in hunting. Long ago, narwhal sightings probably reinforced (or started) the unicorn legends.

Why Do Narwhal’s Have a Horn? – North American Nature Why Do Narwhal’s Have a Horn?
Why Do Narwhal’s Have a Horn?
Narwhals use their horns for echolocation, sparring, mating rituals, and other uses.
What Do Narwhal’s Use Their Horns For?
Catch Food
Sensory Organ
Echolocation
Weapons
To Attract Females
Do Female Narwhal’s Have Tusks?
What Is A Narwhal’s Horn Made Of?
Where Does The Horn Of A Narwhal Come From?
 For more information on how narwhal’s use their horn, please read on. Narwhals are medium-sized marine mammals with a characteristic tusk or horn that protrudes through the top of their heads. It resembles a unicorn’s horn, which made them known in the past as the “unicorns of the sea.” The name narwhal is derived from the Norse word “nar” which means corpse, and “hval” which means whale. This name is that the body of the narwhal, which is dappled gray, looks like that of a drowned soldier. Its scientific name, which is Monodon monoceros, means “one tooth, one horn.” The shape of a narwhal’s body is like a sausage. They have a round head but without a beak. They have a ridge on their backs instead of a fin and short blunt flippers with uncurled edges. They have tail flukes that are odd-shaped.

For more information on how narwhal’s use their horn, please read on. Narwhals are medium-sized marine mammals with a characteristic tusk or horn that protrudes through the top of their heads. It resembles a unicorn’s horn, which made them known in the past as the “unicorns of the sea.” The name narwhal is derived from the Norse word “nar” which means corpse, and “hval” which means whale. This name is that the body of the narwhal, which is dappled gray, looks like that of a drowned soldier. Its scientific name, which is Monodon monoceros, means “one tooth, one horn.” The shape of a narwhal’s body is like a sausage. They have a round head but without a beak. They have a ridge on their backs instead of a fin and short blunt flippers with uncurled edges. They have tail flukes that are odd-shaped.

Unicorn - Wikipedia Unicorn
Unicorn
Contents
History
In antiquity
Middle Ages and Renaissance
Alicorn
Entrapment
Heraldry
Scotland
Gallery
Similar animals in religion and myth
Biblical
Chinese mythology
See also
References
External links
 They have a single large black horn in the middle of the forehead... They have a head like a wild boar's… They spend their time by preference wallowing in mud and slime. They are very ugly brutes to look at. They are not at all such as we describe them when we relate that they let themselves be captured by virgins, but clean contrary to our notions." It is clear that Marco Polo was describing a rhinoceros. Alicorn
Main article: Unicorn horn
The horn itself and the substance it was made of was called alicorn, and it was believed that the horn holds magical and medicinal properties. The Danish physician Ole Worm determined in 1638 that the alleged alicorns were the tusks of narwhals. Such beliefs were examined wittily and at length in 1646 by Sir Thomas Browne in his Pseudodoxia Epidemica. False alicorn powder, made from the tusks of narwhals or horns of various animals, has been sold in Europe for medicinal purposes as late as 1741. The alicorn was thought to cure many diseases and have the ability to detect poisons, and many physicians would make "cures" and sell them.

Unicorn - Wikipedia

They have a single large black horn in the middle of the forehead... They have a head like a wild boar's… They spend their time by preference wallowing in mud and slime. They are very ugly brutes to look at. They are not at all such as we describe them when we relate that they let themselves be captured by virgins, but clean contrary to our notions." It is clear that Marco Polo was describing a rhinoceros. Alicorn
Main article: Unicorn horn
The horn itself and the substance it was made of was called alicorn, and it was believed that the horn holds magical and medicinal properties. The Danish physician Ole Worm determined in 1638 that the alleged alicorns were the tusks of narwhals. Such beliefs were examined wittily and at length in 1646 by Sir Thomas Browne in his Pseudodoxia Epidemica. False alicorn powder, made from the tusks of narwhals or horns of various animals, has been sold in Europe for medicinal purposes as late as 1741. The alicorn was thought to cure many diseases and have the ability to detect poisons, and many physicians would make "cures" and sell them.

Unicorn - Wikipedia

 The tusk and head help the narwhal to move by echolocation. The tusk detects differences in water temperature, salinity and pressure that may affect swimming conditions. The mouth emits sounds that come back as sound waves. The sound waves are processed by the head, and possibly also by the tusks, to swim around upcoming obstacles in the sea. Does a narwhal have lungs? Yes, a narwhal is a whale and whales are mammals, therefore a
narwhal has lungs
How tall is a narwhal? The Narwhal is 20 ft. Can you make a narwhal and unicorn mixture? In your dreams, this is not scientifically possible.... yet
What is a common name for a narwhal? Narwhal, 'unicorn of the sea'...
What family is the Narwhal in?

The tusk and head help the narwhal to move by echolocation. The tusk detects differences in water temperature, salinity and pressure that may affect swimming conditions. The mouth emits sounds that come back as sound waves. The sound waves are processed by the head, and possibly also by the tusks, to swim around upcoming obstacles in the sea. Does a narwhal have lungs? Yes, a narwhal is a whale and whales are mammals, therefore a
narwhal has lungs
How tall is a narwhal? The Narwhal is 20 ft. Can you make a narwhal and unicorn mixture? In your dreams, this is not scientifically possible.... yet
What is a common name for a narwhal? Narwhal, 'unicorn of the sea'...
What family is the Narwhal in?

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 These are sold as a set only. According to CITES Canada and Fisheries & Oceans, tusks that have not penetrated the skin are considered to be embedded teeth and not tusks. Length: 19.7 cm or 7.75" (same for both tusks)
Width at middle: 1.3 cm or 0.5" (same for both tusks)
Width at base: 1.9 cm or 0.75" and 1.3 cm or 0.5"
Weight: 0.1 kilograms or 0.2 pounds (for both tusks)
Sex: Female
Please email us for prices. Unique Narwhal Tusk
Order Code: CR-156-G6182
In stock and available for  purchase.

Narwhal Tusks, Narwhale Tusks

Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials

These are sold as a set only. According to CITES Canada and Fisheries & Oceans, tusks that have not penetrated the skin are considered to be embedded teeth and not tusks. Length: 19.7 cm or 7.75" (same for both tusks)
Width at middle: 1.3 cm or 0.5" (same for both tusks)
Width at base: 1.9 cm or 0.75" and 1.3 cm or 0.5"
Weight: 0.1 kilograms or 0.2 pounds (for both tusks)
Sex: Female
Please email us for prices. Unique Narwhal Tusk
Order Code: CR-156-G6182
In stock and available for  purchase.

Narwhal Facts: The Fascinating Unicorn Whale of the Arctic - Owlcation Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
A pod of narwhals
An Unusual and Intriguing Whale
Range and Habitat
Physical Features of the Animal
Length and Weight
Colour and Pattern
Tusks
Dorsal Ridge and Blubber
Upper and lower surfaces of a male narwhal
Breathing Mechanism
Narwhals on the north coast of Baffin Island
Echolocation
Function of Narwhal Tusks
Narwhal Tusks as Sense Organs
Another Possible Function of the Tusk
The Life of a Narwhal
The Pod
Diet
Vocalizations
This male narwhal was captured, satellite-tagged and then released.
Diving Feats
Adaptations for Diving
Reproduction
Predators
Population Status and Threats
IUCN Status
Climate Change
Mercury Absorption
Ice Entrapment
A narwhal skull with two tusks
The Future for Narwhals
References
Questions & Answers
© 2012 Linda Crampton
Comments
 The researchers believe that the structures are used as sense organs. Scientists experimented with a narwhal that was temporarily captured and then released unharmed. They found that when the salinity around the tusk was changed, the animal produced new brain waves. It's theorized that the ability to detect salinity changes enables narwhals to tell whether ice is forming in nearby water, which can be dangerous for the animals. It might also enable the whales to detect areas of water where specific prey are likely to be found. The narwhal's tusk is sensitive to temperature and pressure changes as well as chemicals. Narwhals come together to rub their tusks against those of other whales, a process known as "tusking". The whales are presumably detecting sensations from the contact. The rubbing may also remove algae and other deposits from the tusks. In earlier times, Viking traders sold narwhal tusk as unicorn horn.

Narwhal Facts: The Fascinating Unicorn Whale of the Arctic - Owlcation

Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
A pod of narwhals
An Unusual and Intriguing Whale
Range and Habitat
Physical Features of the Animal
Length and Weight
Colour and Pattern
Tusks
Dorsal Ridge and Blubber
Upper and lower surfaces of a male narwhal
Breathing Mechanism
Narwhals on the north coast of Baffin Island
Echolocation
Function of Narwhal Tusks
Narwhal Tusks as Sense Organs
Another Possible Function of the Tusk
The Life of a Narwhal
The Pod
Diet
Vocalizations
This male narwhal was captured, satellite-tagged and then released.
Diving Feats
Adaptations for Diving
Reproduction
Predators
Population Status and Threats
IUCN Status
Climate Change
Mercury Absorption
Ice Entrapment
A narwhal skull with two tusks
The Future for Narwhals
References
Questions & Answers
© 2012 Linda Crampton
Comments

The researchers believe that the structures are used as sense organs. Scientists experimented with a narwhal that was temporarily captured and then released unharmed. They found that when the salinity around the tusk was changed, the animal produced new brain waves. It's theorized that the ability to detect salinity changes enables narwhals to tell whether ice is forming in nearby water, which can be dangerous for the animals. It might also enable the whales to detect areas of water where specific prey are likely to be found. The narwhal's tusk is sensitive to temperature and pressure changes as well as chemicals. Narwhals come together to rub their tusks against those of other whales, a process known as "tusking". The whales are presumably detecting sensations from the contact. The rubbing may also remove algae and other deposits from the tusks. In earlier times, Viking traders sold narwhal tusk as unicorn horn.

Narwhal Facts: The Fascinating Unicorn Whale of the Arctic - Owlcation Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
A pod of narwhals
An Unusual and Intriguing Whale
Range and Habitat
Physical Features of the Animal
Length and Weight
Colour and Pattern
Tusks
Dorsal Ridge and Blubber
Upper and lower surfaces of a male narwhal
Breathing Mechanism
Narwhals on the north coast of Baffin Island
Echolocation
Function of Narwhal Tusks
Narwhal Tusks as Sense Organs
Another Possible Function of the Tusk
The Life of a Narwhal
The Pod
Diet
Vocalizations
This male narwhal was captured, satellite-tagged and then released.
Diving Feats
Adaptations for Diving
Reproduction
Predators
Population Status and Threats
IUCN Status
Climate Change
Mercury Absorption
Ice Entrapment
A narwhal skull with two tusks
The Future for Narwhals
References
Questions & Answers
© 2012 Linda Crampton
Comments
 She loves to study nature and write about living things. pinterest-pin-it
A pod of narwhals
NOAA Photolib Library, via Wikimedia Commons, public domain license
An Unusual and Intriguing Whale
The narwhal is a fascinating whale that lives in the Arctic Ocean. It reminds many people of the mythical unicorn because one of the male’s teeth—and occasionally one of the female’s—is hugely elongated. A narwhal has two teeth. The roots of the teeth are buried in the upper jaw. The left tooth actually grows through the upper lip and extends out of the whale’s mouth to form a tusk, which may be as long as ten feet in the male. Unlike our teeth, a narwhal's tusk is somewhat flexible. The “nar” in the narwhal’s name comes from an Old Norse word that means “corpse”. The mottled black, grey, and white appearance of the adults reminded earlier people of a floating corpse in the sea. The scientific name of the narwhal is Monodon monoceros, which in Greek means “one tooth, one horn”.

She loves to study nature and write about living things. pinterest-pin-it
A pod of narwhals
NOAA Photolib Library, via Wikimedia Commons, public domain license
An Unusual and Intriguing Whale
The narwhal is a fascinating whale that lives in the Arctic Ocean. It reminds many people of the mythical unicorn because one of the male’s teeth—and occasionally one of the female’s—is hugely elongated. A narwhal has two teeth. The roots of the teeth are buried in the upper jaw. The left tooth actually grows through the upper lip and extends out of the whale’s mouth to form a tusk, which may be as long as ten feet in the male. Unlike our teeth, a narwhal's tusk is somewhat flexible. The “nar” in the narwhal’s name comes from an Old Norse word that means “corpse”. The mottled black, grey, and white appearance of the adults reminded earlier people of a floating corpse in the sea. The scientific name of the narwhal is Monodon monoceros, which in Greek means “one tooth, one horn”.

Narwhal Facts: The Fascinating Unicorn Whale of the Arctic - Owlcation Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
A pod of narwhals
An Unusual and Intriguing Whale
Range and Habitat
Physical Features of the Animal
Length and Weight
Colour and Pattern
Tusks
Dorsal Ridge and Blubber
Upper and lower surfaces of a male narwhal
Breathing Mechanism
Narwhals on the north coast of Baffin Island
Echolocation
Function of Narwhal Tusks
Narwhal Tusks as Sense Organs
Another Possible Function of the Tusk
The Life of a Narwhal
The Pod
Diet
Vocalizations
This male narwhal was captured, satellite-tagged and then released.
Diving Feats
Adaptations for Diving
Reproduction
Predators
Population Status and Threats
IUCN Status
Climate Change
Mercury Absorption
Ice Entrapment
A narwhal skull with two tusks
The Future for Narwhals
References
Questions & Answers
© 2012 Linda Crampton
Comments
 The narwhal's tusk is sensitive to temperature and pressure changes as well as chemicals. Narwhals come together to rub their tusks against those of other whales, a process known as "tusking". The whales are presumably detecting sensations from the contact. The rubbing may also remove algae and other deposits from the tusks. In earlier times, Viking traders sold narwhal tusk as unicorn horn. People buying this "unicorn horn" believed that it had magical properties and were prepared to pay large sums of money to obtain it. It was a prized possession and was thought to cure disease and neutralize poisons. Another Possible Function of the Tusk
In 2017, Canadian scientists obtained an amazing video of narwhals captured by a drone. The whales were travelling through a school of cod. As can be seen in the video below, the whale periodically jerks its tusk from side to side or up and down as it swims through the fish school.

The narwhal's tusk is sensitive to temperature and pressure changes as well as chemicals. Narwhals come together to rub their tusks against those of other whales, a process known as "tusking". The whales are presumably detecting sensations from the contact. The rubbing may also remove algae and other deposits from the tusks. In earlier times, Viking traders sold narwhal tusk as unicorn horn. People buying this "unicorn horn" believed that it had magical properties and were prepared to pay large sums of money to obtain it. It was a prized possession and was thought to cure disease and neutralize poisons. Another Possible Function of the Tusk
In 2017, Canadian scientists obtained an amazing video of narwhals captured by a drone. The whales were travelling through a school of cod. As can be seen in the video below, the whale periodically jerks its tusk from side to side or up and down as it swims through the fish school.

Narwhal Facts: The Fascinating Unicorn Whale of the Arctic - Owlcation Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
A pod of narwhals
An Unusual and Intriguing Whale
Range and Habitat
Physical Features of the Animal
Length and Weight
Colour and Pattern
Tusks
Dorsal Ridge and Blubber
Upper and lower surfaces of a male narwhal
Breathing Mechanism
Narwhals on the north coast of Baffin Island
Echolocation
Function of Narwhal Tusks
Narwhal Tusks as Sense Organs
Another Possible Function of the Tusk
The Life of a Narwhal
The Pod
Diet
Vocalizations
This male narwhal was captured, satellite-tagged and then released.
Diving Feats
Adaptations for Diving
Reproduction
Predators
Population Status and Threats
IUCN Status
Climate Change
Mercury Absorption
Ice Entrapment
A narwhal skull with two tusks
The Future for Narwhals
References
Questions & Answers
© 2012 Linda Crampton
Comments
 Older theories claimed that the tusks are weapons to attack other narwhals and boats and to spear fish or that they are used to dig into ice or the ocean bottom. There is no confirmed evidence for these claims, and they have been discarded. Each year a new growth layer is added to the narwhal's tusk, which grows longer and thicker throughout the animal’s life. — Aarhus University (via ScienceDaily)
Narwhal Tusks as Sense Organs
Some researchers have noticed the many tubules and nerves that travel through narwhal tusks. They have also noticed that the surface of a tusk is very sensitive to stimuli. The researchers believe that the structures are used as sense organs. Scientists experimented with a narwhal that was temporarily captured and then released unharmed. They found that when the salinity around the tusk was changed, the animal produced new brain waves. It's theorized that the ability to detect salinity changes enables narwhals to tell whether ice is forming in nearby water, which can be dangerous for the animals. It might also enable the whales to detect areas of water where specific prey are likely to be found.

Older theories claimed that the tusks are weapons to attack other narwhals and boats and to spear fish or that they are used to dig into ice or the ocean bottom. There is no confirmed evidence for these claims, and they have been discarded. Each year a new growth layer is added to the narwhal's tusk, which grows longer and thicker throughout the animal’s life. — Aarhus University (via ScienceDaily)
Narwhal Tusks as Sense Organs
Some researchers have noticed the many tubules and nerves that travel through narwhal tusks. They have also noticed that the surface of a tusk is very sensitive to stimuli. The researchers believe that the structures are used as sense organs. Scientists experimented with a narwhal that was temporarily captured and then released unharmed. They found that when the salinity around the tusk was changed, the animal produced new brain waves. It's theorized that the ability to detect salinity changes enables narwhals to tell whether ice is forming in nearby water, which can be dangerous for the animals. It might also enable the whales to detect areas of water where specific prey are likely to be found.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 This tusk is from the 2016 season. It has a section near the base of the tusk that is pitted. It looks like this whale had cavities. Length: 198 cm, 78”, 6.5’
Width at middle: 4.5 cm, 1.8”
Width at base: 3 cm, 1.2”
Circumference at base: 18 cm, 7.1”
Weight: 6 kg, 13.2 lbs. Please email us for prices.

Narwhal Tusks, Narwhale Tusks

This tusk is from the 2016 season. It has a section near the base of the tusk that is pitted. It looks like this whale had cavities. Length: 198 cm, 78”, 6.5’
Width at middle: 4.5 cm, 1.8”
Width at base: 3 cm, 1.2”
Circumference at base: 18 cm, 7.1”
Weight: 6 kg, 13.2 lbs. Please email us for prices.

NOAA Ocean Explorer: Tracking Narwhals in Greenland: Biology
The Biology and Ecology of Narwhals
Dr. Kristin Laidre, Polar Science Center
Applied Physics Lab, University of Washington
References:
 Narwhals have a black and white mottled skin pattern and are white underneath. This coloration contributed to their name. The old Norse prefix “ Nar ” means “corpse” and “ hval ” means “whale”. Thus “corpse whale” refers to how their skin color resembles that of a drowned sailor. The narwhal is an odontocete or toothed whale, but is different from all other toothed whales in that it has no teeth in its mouth. Instead the male develops a long straight tooth (or tusk) that protrudes 2-3 m out of the upper left jaw. The tooth grows in a counterclockwise spiral. The myth of the unicorn comes from the narwhal tusk. Tusks exported from the Arctic, perhaps by the Vikings, reached Europe, the Mediterranean, and even the Far East as early as the Middle Ages. The tusks were sold without a good description of the animal from which they came.

Narwhals have a black and white mottled skin pattern and are white underneath. This coloration contributed to their name. The old Norse prefix “ Nar ” means “corpse” and “ hval ” means “whale”. Thus “corpse whale” refers to how their skin color resembles that of a drowned sailor. The narwhal is an odontocete or toothed whale, but is different from all other toothed whales in that it has no teeth in its mouth. Instead the male develops a long straight tooth (or tusk) that protrudes 2-3 m out of the upper left jaw. The tooth grows in a counterclockwise spiral. The myth of the unicorn comes from the narwhal tusk. Tusks exported from the Arctic, perhaps by the Vikings, reached Europe, the Mediterranean, and even the Far East as early as the Middle Ages. The tusks were sold without a good description of the animal from which they came.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 1.9 cm or 0.75" and 1.3 cm or 0.5"
Weight: 0.1 kilograms or 0.2 pounds (for both tusks)
Sex: Female
Please email us for prices. Unique Narwhal Tusk
Order Code: CR-156-G6182
In stock and available for  purchase. Exportable. After a lifetime of handling narwhal tusks a dealer said that he had "never seen such a weird tusk." Most tusks are more or less straight. Some tusks have a spiral to them. This tusk is unique in the way it is twisted.

Narwhal Tusks, Narwhale Tusks

1.9 cm or 0.75" and 1.3 cm or 0.5"
Weight: 0.1 kilograms or 0.2 pounds (for both tusks)
Sex: Female
Please email us for prices. Unique Narwhal Tusk
Order Code: CR-156-G6182
In stock and available for  purchase. Exportable. After a lifetime of handling narwhal tusks a dealer said that he had "never seen such a weird tusk." Most tusks are more or less straight. Some tusks have a spiral to them. This tusk is unique in the way it is twisted.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 134 cm, 52.8”, 4.4’
Width at middle: 3.5 cm, 1.4”
Width at base: 4 cm, 1.6”
Circumference at base: 14 cm, 5.5”
Weight: 1.47 kg, 3.24 lbs. Please email us for prices. See close up 1, close up 2, close up 3, close up 4, close up 5, close up 6, and close up 7
YouTube
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Exportable  with the proper permits to most countries  other than Australia, Mexico, Netherlands, U.K., and U.S.A.
You get the exact tusk shown when  ordering by number. If they are not marked sold or sale  pending, the are most likely available. Tusks marked SALE PENDING are essentially sold and are just awaiting permits for export. The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price.

Narwhal Tusks, Narwhale Tusks

134 cm, 52.8”, 4.4’
Width at middle: 3.5 cm, 1.4”
Width at base: 4 cm, 1.6”
Circumference at base: 14 cm, 5.5”
Weight: 1.47 kg, 3.24 lbs. Please email us for prices. See close up 1, close up 2, close up 3, close up 4, close up 5, close up 6, and close up 7
YouTube
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Exportable  with the proper permits to most countries  other than Australia, Mexico, Netherlands, U.K., and U.S.A.
You get the exact tusk shown when  ordering by number. If they are not marked sold or sale  pending, the are most likely available. Tusks marked SALE PENDING are essentially sold and are just awaiting permits for export. The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 Exportable. After a lifetime of handling narwhal tusks a dealer said that he had "never seen such a weird tusk." Most tusks are more or less straight. Some tusks have a spiral to them. This tusk is unique in the way it is twisted. The tusk is currently in the owner's personal collection, but is available for sale. Length: 148 cm or 58.3" or 4.9 feet
Width at middle: 3.8 cm or 1.5"
Width at base: 5.1 cm or 2"
Weight:

Narwhal Tusks, Narwhale Tusks

Exportable. After a lifetime of handling narwhal tusks a dealer said that he had "never seen such a weird tusk." Most tusks are more or less straight. Some tusks have a spiral to them. This tusk is unique in the way it is twisted. The tusk is currently in the owner's personal collection, but is available for sale. Length: 148 cm or 58.3" or 4.9 feet
Width at middle: 3.8 cm or 1.5"
Width at base: 5.1 cm or 2"
Weight:

Narwhal Facts: The Fascinating Unicorn Whale of the Arctic - Owlcation Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
A pod of narwhals
An Unusual and Intriguing Whale
Range and Habitat
Physical Features of the Animal
Length and Weight
Colour and Pattern
Tusks
Dorsal Ridge and Blubber
Upper and lower surfaces of a male narwhal
Breathing Mechanism
Narwhals on the north coast of Baffin Island
Echolocation
Function of Narwhal Tusks
Narwhal Tusks as Sense Organs
Another Possible Function of the Tusk
The Life of a Narwhal
The Pod
Diet
Vocalizations
This male narwhal was captured, satellite-tagged and then released.
Diving Feats
Adaptations for Diving
Reproduction
Predators
Population Status and Threats
IUCN Status
Climate Change
Mercury Absorption
Ice Entrapment
A narwhal skull with two tusks
The Future for Narwhals
References
Questions & Answers
© 2012 Linda Crampton
Comments
 Colour and Pattern
Narwhals have a mottled black and white appearance. Some individuals look darker than others. The underside of the whale's body is paler than the back and sides. Older individuals have a whiter body with less mottling. Tusks
The narwhal's mouth has a curved shape, which makes the animal look as though it's always smiling. Males usually have one tusk but may have two or none. Females occasionally have a tusk, but it’s typically shorter than the male’s. The tusks are spiralled and generally form on the left side of the mouth. Dorsal Ridge and Blubber
The whale has a ridge on the top of its body instead of a dorsal fin. This feature enables it to swim under ice easily.

Colour and Pattern
Narwhals have a mottled black and white appearance. Some individuals look darker than others. The underside of the whale's body is paler than the back and sides. Older individuals have a whiter body with less mottling. Tusks
The narwhal's mouth has a curved shape, which makes the animal look as though it's always smiling. Males usually have one tusk but may have two or none. Females occasionally have a tusk, but it’s typically shorter than the male’s. The tusks are spiralled and generally form on the left side of the mouth. Dorsal Ridge and Blubber
The whale has a ridge on the top of its body instead of a dorsal fin. This feature enables it to swim under ice easily.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price. Narwhal Tusk
Order Code: CR-156-G3254
Exportable. This tusk is from the 2018 season. Length: 134 cm, 52.8”, 4.4’
Width at middle: 3.5 cm, 1.4”
Width at base: 4 cm, 1.6”
Circumference at base: 14 cm, 5.5”
Weight: 1.47 kg, 3.24 lbs.

Narwhal Tusks, Narwhale Tusks

The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price. Narwhal Tusk
Order Code: CR-156-G3254
Exportable. This tusk is from the 2018 season. Length: 134 cm, 52.8”, 4.4’
Width at middle: 3.5 cm, 1.4”
Width at base: 4 cm, 1.6”
Circumference at base: 14 cm, 5.5”
Weight: 1.47 kg, 3.24 lbs.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 Very nice tusk, slim, straight, very long. Length: 242.01 cm, 95.28”, 7' 11-1/4"
Weight: 5.9 kg, 13 lbs. Please email us for prices. Photo coming soon
Gallery of Narwhal Tusks that are Sold
Tusks marked SALE PENDING are essentially sold and are just awaiting permits for export. The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price. Please click here to see pictures of tusks that we have sold in the past. #1 Narwhal Tusk
Order Code: CR-156-G2125
***SALE PENDING to china***
Exportable.

Narwhal Tusks, Narwhale Tusks

Very nice tusk, slim, straight, very long. Length: 242.01 cm, 95.28”, 7' 11-1/4"
Weight: 5.9 kg, 13 lbs. Please email us for prices. Photo coming soon
Gallery of Narwhal Tusks that are Sold
Tusks marked SALE PENDING are essentially sold and are just awaiting permits for export. The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price. Please click here to see pictures of tusks that we have sold in the past. #1 Narwhal Tusk
Order Code: CR-156-G2125
***SALE PENDING to china***
Exportable.

Narwhal Facts: The Fascinating Unicorn Whale of the Arctic - Owlcation Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
A pod of narwhals
An Unusual and Intriguing Whale
Range and Habitat
Physical Features of the Animal
Length and Weight
Colour and Pattern
Tusks
Dorsal Ridge and Blubber
Upper and lower surfaces of a male narwhal
Breathing Mechanism
Narwhals on the north coast of Baffin Island
Echolocation
Function of Narwhal Tusks
Narwhal Tusks as Sense Organs
Another Possible Function of the Tusk
The Life of a Narwhal
The Pod
Diet
Vocalizations
This male narwhal was captured, satellite-tagged and then released.
Diving Feats
Adaptations for Diving
Reproduction
Predators
Population Status and Threats
IUCN Status
Climate Change
Mercury Absorption
Ice Entrapment
A narwhal skull with two tusks
The Future for Narwhals
References
Questions & Answers
© 2012 Linda Crampton
Comments
 The melon concentrates the beam of sound that is emitted. Function of Narwhal Tusks
The function of the tusk is still a mystery. The leading theory is that it's a sign of an animal's importance and rank in its pod and that the appearance of the tusk is an indication of the whale's dominance. A new idea suggests that the structure is used to sense conditions in the environment. This idea is explored below. Older theories claimed that the tusks are weapons to attack other narwhals and boats and to spear fish or that they are used to dig into ice or the ocean bottom. There is no confirmed evidence for these claims, and they have been discarded. Each year a new growth layer is added to the narwhal's tusk, which grows longer and thicker throughout the animal’s life. — Aarhus University (via ScienceDaily)
Narwhal Tusks as Sense Organs
Some researchers have noticed the many tubules and nerves that travel through narwhal tusks. They have also noticed that the surface of a tusk is very sensitive to stimuli.

The melon concentrates the beam of sound that is emitted. Function of Narwhal Tusks
The function of the tusk is still a mystery. The leading theory is that it's a sign of an animal's importance and rank in its pod and that the appearance of the tusk is an indication of the whale's dominance. A new idea suggests that the structure is used to sense conditions in the environment. This idea is explored below. Older theories claimed that the tusks are weapons to attack other narwhals and boats and to spear fish or that they are used to dig into ice or the ocean bottom. There is no confirmed evidence for these claims, and they have been discarded. Each year a new growth layer is added to the narwhal's tusk, which grows longer and thicker throughout the animal’s life. — Aarhus University (via ScienceDaily)
Narwhal Tusks as Sense Organs
Some researchers have noticed the many tubules and nerves that travel through narwhal tusks. They have also noticed that the surface of a tusk is very sensitive to stimuli.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 The tusk is currently in the owner's personal collection, but is available for sale. Length: 148 cm or 58.3" or 4.9 feet
Width at middle: 3.8 cm or 1.5"
Width at base: 5.1 cm or 2"
Weight: 2.68 kilograms or 5.91 pounds
Sex: Male
Please email us for prices. YouTube
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Exportable  with the proper permits to most countries  other than Australia, Mexico, Netherlands, U.K., and U.S.A.
You get the exact tusk shown when  ordering by number. If they are not marked sold or sale  pending, the are most likely available. Tusks marked SALE PENDING are essentially sold and are just awaiting permits for export.

Narwhal Tusks, Narwhale Tusks

The tusk is currently in the owner's personal collection, but is available for sale. Length: 148 cm or 58.3" or 4.9 feet
Width at middle: 3.8 cm or 1.5"
Width at base: 5.1 cm or 2"
Weight: 2.68 kilograms or 5.91 pounds
Sex: Male
Please email us for prices. YouTube
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Exportable  with the proper permits to most countries  other than Australia, Mexico, Netherlands, U.K., and U.S.A.
You get the exact tusk shown when  ordering by number. If they are not marked sold or sale  pending, the are most likely available. Tusks marked SALE PENDING are essentially sold and are just awaiting permits for export.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G1362
Exportable. Length: 170.18 cm, 67”, 5'7"
Weight: 2.5 kg, 5.5 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G2722
Exportable. Very nice tusk, slim, straight, very long.

Narwhal Tusks, Narwhale Tusks

The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G1362
Exportable. Length: 170.18 cm, 67”, 5'7"
Weight: 2.5 kg, 5.5 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G2722
Exportable. Very nice tusk, slim, straight, very long.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3561
Exportable. Top part of the tusk is slightly curved. Length: 230.99 cm, 90.94”, 7'7"
Weight: 5.44 kg, 12 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3718
Exportable. Some scar on the base.

Narwhal Tusks, Narwhale Tusks

DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3561
Exportable. Top part of the tusk is slightly curved. Length: 230.99 cm, 90.94”, 7'7"
Weight: 5.44 kg, 12 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3718
Exportable. Some scar on the base.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 2.68 kilograms or 5.91 pounds
Sex: Male
Please email us for prices. YouTube
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Exportable  with the proper permits to most countries  other than Australia, Mexico, Netherlands, U.K., and U.S.A.
You get the exact tusk shown when  ordering by number. If they are not marked sold or sale  pending, the are most likely available. Tusks marked SALE PENDING are essentially sold and are just awaiting permits for export. The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G1362
Exportable. Length: 170.18 cm, 67”, 5'7"
Weight:

Narwhal Tusks, Narwhale Tusks

2.68 kilograms or 5.91 pounds
Sex: Male
Please email us for prices. YouTube
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Exportable  with the proper permits to most countries  other than Australia, Mexico, Netherlands, U.K., and U.S.A.
You get the exact tusk shown when  ordering by number. If they are not marked sold or sale  pending, the are most likely available. Tusks marked SALE PENDING are essentially sold and are just awaiting permits for export. The tusks are listed below in order by  marine mammal tag or cable tag number, not size or price. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G1362
Exportable. Length: 170.18 cm, 67”, 5'7"
Weight:

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 260.35 cm, 102.5”, 8' 6-1/2"
Weight: 6 kg, 13.2 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3918951
Exportable. Very nice tusk, slim, straight, very long. Length: 242.01 cm, 95.28”, 7' 11-1/4"
Weight: 5.9 kg, 13 lbs. Please email us for prices.

Narwhal Tusks, Narwhale Tusks

260.35 cm, 102.5”, 8' 6-1/2"
Weight: 6 kg, 13.2 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3918951
Exportable. Very nice tusk, slim, straight, very long. Length: 242.01 cm, 95.28”, 7' 11-1/4"
Weight: 5.9 kg, 13 lbs. Please email us for prices.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 CR-156-G3889
Exportable. Nice, straight tusk with small cracks. Length: 242.01 cm, 95.28”, 7' 11-1/4"
Weight: 6.35 kg, 14 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3182139
Exportable. Spiral shape, very long and rare, tip slightly chipped. Length:

Narwhal Tusks, Narwhale Tusks

CR-156-G3889
Exportable. Nice, straight tusk with small cracks. Length: 242.01 cm, 95.28”, 7' 11-1/4"
Weight: 6.35 kg, 14 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3182139
Exportable. Spiral shape, very long and rare, tip slightly chipped. Length:

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 Length: 231 cm, 91”, 7'7"
Weight: 5 kg, 11 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3889
Exportable. Nice, straight tusk with small cracks. Length: 242.01 cm, 95.28”, 7' 11-1/4"
Weight: 6.35 kg, 14 lbs.

Narwhal Tusks, Narwhale Tusks

Length: 231 cm, 91”, 7'7"
Weight: 5 kg, 11 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G3889
Exportable. Nice, straight tusk with small cracks. Length: 242.01 cm, 95.28”, 7' 11-1/4"
Weight: 6.35 kg, 14 lbs.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 Length: 248.92 cm, 98”, 8'2"
Weight: 6 kg, 13.2 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G2723
Exportable. Very nice tusk, slim, straight, very long. Length: 246.38 cm, 97”, 8'1"
Weight: 5 kg, 11 lbs.

Narwhal Tusks, Narwhale Tusks

Length: 248.92 cm, 98”, 8'2"
Weight: 6 kg, 13.2 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G2723
Exportable. Very nice tusk, slim, straight, very long. Length: 246.38 cm, 97”, 8'1"
Weight: 5 kg, 11 lbs.

 This unusual toothed whale inhabits the high polar seas of the Arctic Ocean, traveling in large groups called pods and sometimes diving to remarkable depths. While it is not endangered, the narwhal is considered “near threatened” by the International Union for Conservation of Nature, or IUCN, which gauges a species’ risk of extinction. Narwhal Basics
The word “narwhal” comes from the Norse, meaning “corpse whale” – a reference to the pallid tone of the animal’s hide, suggestive of the look of a drowned human, although nowadays people are more likely to recognize it as "the whale with a horn." Narwhals belong to a small family of toothed whales, the Monodontidae, the only other member of which is the tusk-less beluga whale, also called the white whale. Narwhals are roughly cigar-shaped, with a blunt head, a pair of small flippers and convex tail flukes. In place of a dorsal fin the whales have a shallow ridge running along the tail-ward half of their back. Only the males typically possess a tusk, although the rare female may grow one; the modified tooth may exceed 3 meters (9.8 feet) in length and weigh 10 kilograms (22 lbs.). Not counting his tusk, a male narwhal reaches about 5 meters (16 feet) long and weighs 1600 kilograms (3,527 lbs.), while a female is a bit smaller.

Narwhal Tusks, Narwhale Tusks Narwhal Tusks
Narwhal Tusks
See More Information Below the Galleries
Gallery of Narwhal Tusks In Stock and Ready for Sale
Gallery of Rare and Unique Narwhal Tusks In Stock and Ready for Sale
Gallery of New Narwhal Tusks In Stock and Ready for Sale
Gallery of Narwhal Tusks that are Sold
Selection Process
Inspection  in Toronto
Care of the Tusks
Cleaning Tusks
What are Narwhal Tusks used for?
Using Tusks for  Arts and Crafts and Other Legal Questions
Genus and  Species
FAQ and Notes on Tusks
The Illegal Trade in Narwhal Tusks
Why do we Sell Narwhal  Tusks?
Testimonials
 2.5 kg, 5.5 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G2722
Exportable. Very nice tusk, slim, straight, very long. Length: 248.92 cm, 98”, 8'2"
Weight: 6 kg, 13.2 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code:

Narwhal Tusks, Narwhale Tusks

2.5 kg, 5.5 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code: CR-156-G2722
Exportable. Very nice tusk, slim, straight, very long. Length: 248.92 cm, 98”, 8'2"
Weight: 6 kg, 13.2 lbs. Please email us for prices. DRAFT ENTRY
Narwhal Tusk
Order Code:

Narwhal Tusks - Narwhal Tusks for Sale - Narwhal Tusk Sales & Information Narwhal Tusk Sales & Info
Narwhal Tusk Sales & Info
Trapline Tales: Trail-Building in the High Country
Trapline Tales: Ski Doos and Marten Scent
Narwhals Use Their Tusks to Club and Stun Prey, Scientists Discover
Narwhal Tusk Behaviour
Ex-Mountie Who Smuggled Narwhal Tusks Extradited to U.S.
Eating Seal Meat Is a Vital Part of Life in My Community
Narwhal Tagging 2014: Polar Bear Watch
Narwhal Tagging 2014: Elusive Whales
Narwhal Tagging 2014: Where Have They Gone?
Narwhal's Trademark Tusk Acts Like a Sensor, Scientist Says
Alaska Narwhal Tusk Bust Leads to International Smuggling Ring
How an Ex-Mountie’s 10-year Narwhal-Tusk Smuggling Scheme Came Crashing Down
Narwhal 2013: Stranded in a Small Arctic Town
Narwhal 2013: Finally at Base Camp
Narwhal 2013: First Sighting of Narwhals for Research
Narwhal 2013: One Final Research Push
Hunters Fined $80K for Hunting Without Export Permits
Russians Say Canadian Documents Help Polar Bear Poachers
Polar Bear Hunt Ends in Fines
Mexicans Fined for Trying to Export Polar Bears
Mexican Polar Bear Hunters Fined $80K
Illegal Trophy Export Attempt of Arctic Trophies Costs Mexican Hunters $80,000
News: Officials Crack Canadian-U.S. Narwhal Smuggling Ring
News: Alleged Narwhal-Tusk Smuggling Operation Smashed in Joint Canada-U.S. Effort
News: Narwhal Tusk Ban Partially Lifted
 He called them "snowmobiles", and they were made by a Quebec company called Bombardier. She said her husband was a trapper and might be interested in one, so he followed us home. My father quickly took a liking to these machines, and since it was late, invited the gentleman to stay the night. Next morning, my older brothers and father road-tested the machines, and by lunchtime the deal was made. We were the proud owners of a brand new Bombardier snowmobile! I still have it to this day, and one day will restore it to its original state. During that winter and the next, the gentleman made follow-up visits in case repairs were needed. He was very impressed with my father and his success with the machine, because within that first winter, he had contracts with the power company and timber company to check on their power lines and spar tree equipment that was inaccessible in the back country. [ Read More ]
Narwhals Use Their Tusks to Club and Stun Prey, Scientists Discover
Ivan Semeniuk - SCIENCE REPORTER, The Globe and Mail, Published Friday, May 12, 2017
On the video, it is easy to miss – a sideways motion of the head by a swimming narwhal as it chases down a school of fish. But with that split-second flick, and several more like it, scientists working with the Department of Fisheries and Oceans Canada have documented something entirely new to science.

The Mystery of the Two Horned Narwhal | Wild Kratts Wiki | Fandom The Mystery of the Two Horned Narwhal
The Mystery of the Two Horned Narwhal
"The Mystery of the Two Horned Narwhal"
Episode information
Original air date
Written by
Directed by
Statistics
Locations
Creature Powers used
Featured
Others
Live action
Relevant pages
Contents
Plot
Characters
Animals
Animation
Mentioned
Live Action
Key Facts and Creature Moments
Trivia
Gallery
 Narwhal: Two Tusker
American Bison
Orca
Mentioned
Note: Mentioned animals are linked to Wikipedia. Whale
Porpoise
Live Action
Note: Live action animals are linked to Wikipedia. White-tailed deer
African bush elephant (called Elephant)
Musk ox
Caribou
Elk
Moose
Bighorn sheep
Walrus
Common warthog (called Warthog)
Key Facts and Creature Moments
Antlers fall off and grow back while horns are permanent. Both orcas and narwhals are technically not whales, they're actually porpoises. The narwhal "horn" is actually a tusk that protrudes through the upper lip. Every 1 in 500 narwhals will grow a second tusk. Trivia
Narwhals weren't mentioned in the live action segments of the episode.

The Mystery of the Two Horned Narwhal | Wild Kratts Wiki | Fandom

The Mystery of the Two Horned Narwhal
The Mystery of the Two Horned Narwhal
"The Mystery of the Two Horned Narwhal"
Episode information
Original air date
Written by
Directed by
Statistics
Locations
Creature Powers used
Featured
Others
Live action
Relevant pages
Contents
Plot
Characters
Animals
Animation
Mentioned
Live Action
Key Facts and Creature Moments
Trivia
Gallery

Narwhal: Two Tusker
American Bison
Orca
Mentioned
Note: Mentioned animals are linked to Wikipedia. Whale
Porpoise
Live Action
Note: Live action animals are linked to Wikipedia. White-tailed deer
African bush elephant (called Elephant)
Musk ox
Caribou
Elk
Moose
Bighorn sheep
Walrus
Common warthog (called Warthog)
Key Facts and Creature Moments
Antlers fall off and grow back while horns are permanent. Both orcas and narwhals are technically not whales, they're actually porpoises. The narwhal "horn" is actually a tusk that protrudes through the upper lip. Every 1 in 500 narwhals will grow a second tusk. Trivia
Narwhals weren't mentioned in the live action segments of the episode.

Narwhal Facts: The Fascinating Unicorn Whale of the Arctic - Owlcation Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
Narwhal Facts: The Fascinating Unicorn Whale of the Arctic
A pod of narwhals
An Unusual and Intriguing Whale
Range and Habitat
Physical Features of the Animal
Length and Weight
Colour and Pattern
Tusks
Dorsal Ridge and Blubber
Upper and lower surfaces of a male narwhal
Breathing Mechanism
Narwhals on the north coast of Baffin Island
Echolocation
Function of Narwhal Tusks
Narwhal Tusks as Sense Organs
Another Possible Function of the Tusk
The Life of a Narwhal
The Pod
Diet
Vocalizations
This male narwhal was captured, satellite-tagged and then released.
Diving Feats
Adaptations for Diving
Reproduction
Predators
Population Status and Threats
IUCN Status
Climate Change
Mercury Absorption
Ice Entrapment
A narwhal skull with two tusks
The Future for Narwhals
References
Questions & Answers
© 2012 Linda Crampton
Comments
 People buying this "unicorn horn" believed that it had magical properties and were prepared to pay large sums of money to obtain it. It was a prized possession and was thought to cure disease and neutralize poisons. Another Possible Function of the Tusk
In 2017, Canadian scientists obtained an amazing video of narwhals captured by a drone. The whales were travelling through a school of cod. As can be seen in the video below, the whale periodically jerks its tusk from side to side or up and down as it swims through the fish school. The scientists believe that the whale stuns a fish as it does this, making the prey easier to catch. This behaviour is definitely worth investigating further. It doesn't negate the possibility that the tusk is a sense organ, but it could represent an additional function of the structure. The Life of a Narwhal
The Pod
Narwhals have large brains in relation to their body size and seem to be intelligent. They are social animals that live in pods of two to thirty animals.

People buying this "unicorn horn" believed that it had magical properties and were prepared to pay large sums of money to obtain it. It was a prized possession and was thought to cure disease and neutralize poisons. Another Possible Function of the Tusk
In 2017, Canadian scientists obtained an amazing video of narwhals captured by a drone. The whales were travelling through a school of cod. As can be seen in the video below, the whale periodically jerks its tusk from side to side or up and down as it swims through the fish school. The scientists believe that the whale stuns a fish as it does this, making the prey easier to catch. This behaviour is definitely worth investigating further. It doesn't negate the possibility that the tusk is a sense organ, but it could represent an additional function of the structure. The Life of a Narwhal
The Pod
Narwhals have large brains in relation to their body size and seem to be intelligent. They are social animals that live in pods of two to thirty animals.

 Narwhal. Does a narwhal have lungs? Yes, a narwhal is a whale and whales are mammals, therefore a
narwhal has lungs
What whale has a tusk? The Narwhal
Diminutive of whale? narwhal
Is the whale a mammal or is it fishes? the whale is a mammal
What is Alaska's animal? * Land mammal: Moose * Marine mammal: Bowhead whale* Land mammal: Moose * Marine mammal:

Narwhal. Does a narwhal have lungs? Yes, a narwhal is a whale and whales are mammals, therefore a
narwhal has lungs
What whale has a tusk? The Narwhal
Diminutive of whale? narwhal
Is the whale a mammal or is it fishes? the whale is a mammal
What is Alaska's animal? * Land mammal: Moose * Marine mammal: Bowhead whale* Land mammal: Moose * Marine mammal: