Alaska marmot [SEP] IUCN conservation status
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Alaska marmot


regarding the marmot. The status of Alaska marmots is not well known due to the difficulties in finding them in their natural habitats. According to IUCN, the Alaska marmot is considered to be of "least concern" status, signifying relatively low concern in terms of the dangers they face. Although Alaska marmots may be hunted, their population is stable and not at risk for endangerment. In fact, the Alaska marmot has been declared the least threatened species of marmot. Alaskan marmots are mammals. They possess a short neck,
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Alaska marmot


their lifetime, resembling sharp rodent incisors. There is a single pair of incisors in each jaw. In terms of global distribution, the Alaska marmot is nearctic. Current distribution of the Alaska marmot include the Brooks Range, Ray Mountains, and Kokrines Hills. They exist in the mountains that lie north of the Yukon and Porcupine rivers in central and northern Alaska. However, there have been reports of Alaska marmots in the Richardson Mountains in the northern Yukon Territory but these sightings have not yet been confirmed. Alaska marmots are found
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Alaska marmot


The Alaska marmot ("Marmota broweri"), also known as the Brooks Range marmot or the Brower's marmot, is a species of rodent in the family Sciuridae. It is found in the scree slopes of the Brooks Range, Alaska. They eat grass, flowering plants, berries, roots, moss, and lichen. These marmots range from about 54 cm to 65 cm in length and 2.5 kg to 4 kg in weight. Alaska celebrates every February 2 as "Marmot Day," a holiday intended to observe
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Alaska marmot


four weeks in order to urinate and defecate. Inside the hibernaculum den, the Alaska marmot has shown long-term hibernation adaptions by their ability to tolerate high CO levels and low O levels. As an adaption to the Arctic environment and permanently frozen ground, Alaska marmots breed prior to emerging from the winter den. The Alaska marmots will generally emerge from the den during the first 2 weeks of May. Male Alaska marmots are polygynous, mating with the monogamous females living on their territory. They are seasonal iteroparous and viviparous breeders that
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Alaska marmot


direct human disturbance are minimal, climate dangers pose a real problem. The Alaska marmot is arguably the most sensitive of the 14 marmot species to anthropogenic disturbances, including climate change. Marmots enrich soil with uneaten food, nesting material, by their feces, and help to aerate the soil by their excessive digging. They also serve as a minor food source for a variety of predators. Alaska marmots are very social, living in colonies of up to 50 while all sharing a common burrow system. Marmots typically have their own personal
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Alaska marmot


, as it takes about 20 marmot pelts to make a single parka. Marmot Day is essentially Alaska's version of Groundhog Day. Sarah Palin signed a bill in 2009 to officially make every February 2 Marmot Day. The bill, introduced by Senator Linda Menard, said, "It made sense for the marmot to become Alaska's version of Punxsutawney Phil, the Pennsylvania groundhog famed for his winter weather forecasts." She did not expect marmots to have any weather forecasting duties but rather hoped that the state would create educational activities
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Hoary marmot


line, at elevations from sea level to , depending on latitude, in rocky terrain or alpine meadows dominated by grasses, sedges, herbs, and Krummholz forest patches. Range maps often erroneously depict hoary marmots occurring north of the Yukon River in Alaska, this region is occupied by the Alaska marmot ("M. broweri") and not the hoary marmot. Hoary marmots also occur on several islands in Alaska and fossils dating back to the Pleistocene, including some from islands no longer inhabited by the species. The three currently recognized
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Committee on the Status of Endangered Wildlife in Canada


in Canada) and 15 wildlife species that are Extinct (X). The other category is not at risk (NAR). COSEWIC provides online updated status reports on designated species. COSEWIC bases its quantitative criteria for species' status assessment on the revised IUCN Red List, the world's most comprehensive inventory of the global conservation status of biological species. COSEWIC provides International Union for the Conservation of Nature (IUCN), the world's main authority on the conservation status of species, with a Regional Red List. IUCN.
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Alaska marmot


the risk from large animals, such as grizzly bears, who can dig marmots out of their dirt dug dens. "M. broweri" will mark their territory by secreting a substance from face-glands and rubbing the sides of their face on rocks around their den and various trails. Alaska marmots also enjoy sunbathing and spending a large amount of time in personal grooming. "M. broweri" is one of the longer hibernating marmots, being documented to do so up to eight months annually. Alaska marmots accumulate a thick fat layer
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Himalayan marmot


The Himalayan marmot ("Marmota himalayana") is a marmot species that inhabits alpine grasslands throughout the Himalayas and on the Tibetan Plateau. It is IUCN Red Listed as Least Concern because of its wide range and possibly large population. The Himalayan marmot is closely related to the woodchuck, the hoary marmot and the yellow-bellied marmot. It is one of the largest marmots and squirrel species in the world, being about the size of a large housecat. Average body mass ranges from , with weights lowest post-hibernation in
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Marmot Day


Marmot Day is an Alaskan holiday established to celebrate marmots and Alaskan culture. Although local festivals have been part and parcel of frontier life for decades, Marmot Day became an official holiday on April 18, 2009, when the 26th Alaska State Legislature officially passed Senate Bill 58. Marmot Day is celebrated on February 2, replacing Groundhog Day with a holiday honoring Alaska's marmots. From Juneau to Anchorage to Fairbanks, and all the cities in between, Marmot Day has become an Alaskan institution. Senate Bill 58, sponsored by Sen.
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Alaska marmot


primary nutrition source and they include; grasses, forbs, fruits, grains, legumes, and occasionally insects. "M. bromeri" must eat large amounts of the arctic plants because they are low in nutritional value and for preparation of hibernation. Alaska marmots are typically known as omnivores but they have also been described as insectivorous, folivorous, frugivorous, and granivorous. Common Alaska marmot predators include; wolverines, gray wolves, grizzly bears, coyotes, foxes and eagles (the main predator for young marmots). Although dangers of
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Alaska marmot


. They are located at elevations of about 1000 m to 1250 m. They are often found in boulder fields, rock slides and outcrops, terminal moraines, and Talus slopes in Alpine tundra with herbaceous forage. They are often found on mountain slopes surrounding lakes, and are found less commonly away from a lake. To create their shelter Alaska marmots burrow into permafrost soil containing tundra vegetation, and within ten meters a rocky ledge serves as an observation post. Alaska marmots live in relatively permanent winter dens that serve as a marmot colonies
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Olympic marmot


is preyed on by various terrestrial mammals and avian raptors, but its main predator today is the coyote. The Olympic marmot is rated a species of the least concern on the IUCN Red List. It is protected by law in the Olympic National Park, which contains most of its habitat. The burrows of this marmot are made in colonies, which are found in various mountain locations and differ in size. A colony may contain as few as one marmot family or multiple families with up to 40 marmots. Olympic marmots are very
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Alaska marmot


den, while the young live with their mother and the father lives in a nearby den. Especially in large colonies, the Alaska marmots utilize sentry duty rolls that are periodically rotated. A sentry marmot will alert the colony via a two-toned, high-pitched warning call (marmot vocalizations) if there is a predator in the area. The older marmots will defend and keep a lookout for predators while the young play. Solely dirt dug dens provides limited protection, but a den built under rocks and boulders can prevent
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Long-tailed marmot


/ref The long-tailed marmot ("Marmota caudata") or golden marmot is a marmot species in the family Sciuridae. It occurs in mountainous regions of Central Asia at elevations from . Its typical habitat is rough grassland and alpine meadows, often among rocks where dwarf junipers grow. It is IUCN Red Listed as Least Concern. The long-tailed marmot is a large, sturdy rodent weighing up to . The eyes are close to the top of the rather-flattened head, the ears are small and the neck is
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Tarbagan marmot


The Tarbagan marmot ("Marmota sibirica") is a species of rodent in the family Sciuridae. It is found in China (Inner Mongolia and Heilongjiang), northern and western Mongolia, and Russia (southwest Siberia, Tuva, Transbaikalia). In the Mongolian Altai the range overlaps with that of the Gray marmot. The species was classified as "endangered" by the IUCN in 2008. Two subspecies are recognized: The tarbagan marmot has been eaten for centuries in the native cuisine of Mongolia, and in particular in a
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Alaska marmot


by late summer to sustain them throughout the winter hibernation. Alaska marmots are active until snow begins to fall, in which they will go to their hibernacula from around September until June. Alaska marmots have special winter dens with a single entrance that is plugged with a mixture of dirt, vegetation, and feces during the entire winter hibernation period. They are built on exposed ridges that thaw earlier than other areas, and the entire colony stays within the den from September until the plug melts in early May. They then resettle in their
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Alaska marmot


altricial; hairless, toothless, blind and are quite vulnerable to predators. After about six weeks young marmots have thick, soft fur and they begin to temporarily leave the den. They will go through 3 coats in their first year until their final one, which resembles adult Alaska marmots. They will hibernate and live with their parents at least one year, they will be fully-grown after two years and reach sexual maturity from 2 to 3 years. Marmots life span are not known but it is believed to be about
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International Union for Conservation of Nature


Unlike other environmental organisations, IUCN does not itself aim to directly mobilize the general public. Education has been part of IUCN's work program since the early days but the focus is on stakeholder involvement and strategic communication rather than mass-campaigns. IUCN runs field projects for habitat and species conservation around the world. It produces the IUCN Red List of Threatened Species and the IUCN Red List of Ecosystems which in a similar way measures risks to ecosystems. The IUCN Red List of Ecosystems is a global standard to assess the conservation status
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Alaska marmot


scattered throughout Alaska as small colonies each consisting of various families. Their locations have been documented in the Brooks Range from Lake Peters to Cape Lisburne and Cape Sabine that lies westward. There have been sightings of marmots near rivers in the Northern Baird mountains and in the Mulik Hills. They have also been sighted near copter Peak in the DeLong Mountains. Species have also been secured south of the Brooks Range in the Spooky Valley and in the Kokrines Hills. The Alaska marmots live in polar habitats including the terrestrial tundra and mountain biomes
11138382
Conservation biology


they sustain. Aldo Leopold was a classical thinker and writer on such conservation ethics whose philosophy, ethics and writings are still valued and revisited by modern conservation biologists. The International Union for the Conservation of Nature (IUCN) has organized a global assortment of scientists and research stations across the planet to monitor the changing state of nature in an effort to tackle the extinction crisis. The IUCN provides annual updates on the status of species conservation through its Red List. The IUCN Red List serves as an international conservation tool to identify those
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Conservation status


use. The IUCN Red List of Threatened Species is the best known worldwide conservation status listing and ranking system. Species are classified by the IUCN Red List into nine groups set through criteria such as rate of decline, population size, area of geographic distribution, and degree of population and distribution fragmentation. Also included are species that have gone extinct since 500 CE. When discussing the IUCN Red List, the official term "threatened" is a grouping of three categories: critically endangered, endangered, and vulnerable. The Convention on
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Alaska marmot


’ shelter for at least twenty years. A colony is essentially several individual family burrows built in close proximity to one another. Their dark fur serves as a mild camouflage in their rocky environments. Wind is also very important to an Alaska marmot's habitat and climate because it removes annoying mosquitoes. If there are large amounts of mosquitoes in the area due to a lack of wind, marmots will actually remain in their dens until the climate changes and the number of mosquitoes decrease. Tundra vegetation that grows on mountain sides are the
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Nepenthes bicalcarata


level. The conservation status of "N. bicalcarata" is listed as Vulnerable on the 2006 IUCN Red List of Threatened Species based on an assessment carried out in 2000. In 1997, Charles Clarke informally classified the species as Near Threatened based on the IUCN criteria. This agrees with the conservation status assigned to "N. bicalcarata" by the World Conservation Monitoring Centre. The two thorns that give "N. bicalcarata" its name are unique to this species and bear some of the largest nectaries in the plant kingdom. The purpose of
21530642
Atalaya (plant)


underground woody rootstocks. In South Africa three species grow naturally. The scarcity of "A. natalensis" trees and their restricted range has received the global conservation status (IUCN) of "vulnerable D2". "A. capensis" has a global conservation status (IUCN) listing also, of "Lower Risk / conservation dependent" . In Papua New Guinea "A. papuana" grows naturally in coast monsoon dune scrub (coastal rainforests on dune soils that become seasonally dry, with deciduous trees), tropical savanna forests and in regenerating
21745346
World Commission on Protected Areas


The World Commission on Protected Areas (WCPA) is one of six commissions of the International Union for the Conservation of Nature (IUCN). In 1948, the IUCN established a Committee on National Parks. Two decades later the IUCN had been asked by the international community to take responsibility for preparing a world list of national parks in keeping with its role as a network to share the world’s knowledge on nature conservation, and in 1960, the IUCN raised the status of the Committee to that of a permanent Commission, with
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IUCN Red List of Ecosystems


The IUCN Red List of Ecosystems (RLE) is a global framework for monitoring and documenting the status of ecosystems. It was developed by the International Union for Conservation of Nature as part of the growing toolkit for biodiversity risk assessment. Its main objective is to support conservation, resource use, and management decisions by evaluating all the world's ecosystems by 2025. The Red List of Ecosystem was developed by the International Union for the Conservation of Nature (IUCN), the world's leading authority on the subject and the same entity
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Hoary marmot


is long, slightly flattened, and covered with dense fur. Apart from the larger size of the males, both sexes have a similar appearance. Females have five pairs of teats, running from the pectoral to the inguinal regions. The hoary marmot predominantly inhabits mountainous alpine environments to elevation, although coastal population also occur at or near sea level in British Columbia and Alaska. Hoary marmots occur from southern Washington and central Idaho north, and are found through much of Alaska south of the Yukon River. They live above the tree
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Camas pocket gopher


lupines. Citing concerns of urbanization, habitat loss and active attempts at eradication, NatureServe assesses the camas pocket gophers' conservation status as vulnerable. The conservation status of the camas pocket gopher is classified as "least concern" by the IUCN (International Union for Conservation of Nature) Species Programme, with a stable population trend. The IUCN notes that the gopher is common in its range; studies indicate that populations can recover rapidly after traps are removed from an area, and the species may adapt well to environmental changes. The
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IUCN Red List


The IUCN Red List of Threatened Species (also known as the IUCN Red List or Red Data List), founded in 1964, is the world's most comprehensive inventory of the global conservation status of biological species. It uses a set of criteria to evaluate the extinction risk of thousands of species and subspecies. These criteria are relevant to all species and all regions of the world. With its strong scientific base, the IUCN Red List is recognized as the most authoritative guide to the status of biological diversity. A series of
19930289
International Union for Conservation of Nature


its focus beyond conservation ecology and now incorporates issues related to sustainable development in its projects. Unlike many other international environmental organisations, IUCN does not itself aim to mobilize the public in support of nature conservation. It tries to influence the actions of governments, business and other stakeholders by providing information and advice, and through building partnerships. The organization is best known to the wider public for compiling and publishing the IUCN Red List of Threatened Species, which assesses the conservation status of species worldwide. IUCN has a membership of over 1400
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Alaska marmot


mate once per in the early spring and give birth about six week later with litter sizes ranging from 3 to 8 and an average litter size of 4-5. The male and female Alaska marmots are involved in both raising and protecting the pups in their natal burrow. In both sexes sexual reproductive behaviors are stimulated by odors released from anal scent glands. Before birthing, the female will first close her den off and then she will give birth alone. The Gestation period is about 5–6 weeks. Newly born Alaskan marmots are
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Marmot


members of the squirrel family. Total length varies typically from about and body mass in the smaller species averages about in spring in the smaller species and in autumn, at times exceeding , in the larger species. The largest and smallest species are not clearly known. In North America, based on mean linear dimensions and body masses through the year, the smallest species appears to be the Alaska marmot and the largest is the Olympic marmot. Some species, such as the Himalayan marmot and Tarbagan marmot, in Asia appear to attain
15323993
International Union for Conservation of Nature


governmental and non-governmental organizations. Some 16,000 scientists and experts participate in the work of IUCN commissions on a voluntary basis. It employs approximately 1000 full-time staff in more than 50 countries. Its headquarters are in Gland, Switzerland. IUCN has observer and consultative status at the United Nations, and plays a role in the implementation of several international conventions on nature conservation and biodiversity. It was involved in establishing the World Wide Fund for Nature and the World Conservation Monitoring Centre. In the past, IUCN has been criticized
13568848
International Union for Conservation of Nature


Council of Europe. In 1961, at the request of United Nations Economic and Social Council (ECOSOC), the United Nations Economic and Social Council, IUCN published the first global list of national parks and protected areas which it has updated ever since. IUCN's best known publication, the Red Data Book on the conservation status of species, was first published in 1964. IUCN began to play a part in the development of international treaties and conventions, starting with the African Convention on the Conservation of Nature and Natural Resources.
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Marmot Day


for the 26th Alaska Legislature, and the bill passed by a Marmot's whisker on the second to last day of the legislative session, and Sarah Palin signed it into law. As Senator Menard said, "By recognizing the marmot, our state [built] a tradition and legacy to be built on for future generations. Marmot Day is also the name of a community celebration in Owosso, Michigan, occurring on July 25 (or on the following Monday if the 25th falls on a weekend). It is a celebration
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Nepenthes spathulata


. It is somewhat reminiscent of the highland heath forests around Bareo in Sarawak, Borneo. Due to the patchy distribution of "N. spathulata", its conservation status is listed as Vulnerable on the 2006 IUCN Red List of Threatened Species. However, Charles Clarke suggests a revised status of Conservation Dependent based on the IUCN criteria. The closest relative of "N. spathulata" appears to be "N. singalana". It differs from this species in having a peristome that is contracted towards the front and very wide at the sides.
21531150
Regional Red List


A Regional Red List (RRL) is a report of the threatened status of species within a certain country or region. It is based on the IUCN Red List of Threatened Species, an inventory of the conservation status of species on a global scale. Regional Red Lists assess the risk of extinction to species within a political management unit and therefore may feed directly into national and regional planning. This project is coordinated by the Zoological Society of London (ZSL), the World Conservation Union (IUCN) and partners in national governments
544308
Regional Red List


, universities and organizations throughout the world. Regional Red Lists may assist countries or regions in: The IUCN Categories and Criteria were initially designed to assess the conservation status of species globally, however there was a demand for guidelines to apply the system at the regional level. In 2003, IUCN developed a set of transparent, quantitative criteria to assess the conservation status of species at the regional and national level. This approach is now being applied in many countries throughout the world. Recently, Regional Red Lists have been completed for Mongolian
544309
Endangered species


An endangered species is a species which has been categorized as very likely to become extinct in the near future. Endangered (EN), as categorized by the International Union for Conservation of Nature (IUCN) Red List, is the second most severe conservation status for wild populations in the IUCN's schema after  (CR). In 2012, the IUCN Red List featured 3,079 animal and 2,655 plant species as endangered (EN) worldwide. The figures for 1998 were, respectively, 1,102 and 1,197. Many nations have laws that
3812127
List of critically endangered mammals


a full assessment of conservation status. As these species typically have small distributions and/or populations, they are intrinsically likely to be threatened, according to the IUCN. While the category of "data deficient" indicates that no assessment of extinction risk has been made for the taxa, the IUCN notes that it may be appropriate to give them "the same degree of attention as threatened taxa, at least until their status can be assessed." This is a complete list of critically endangered mammalian species and subspecies evaluated by the IUCN.
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List of critically endangered arthropods


As of July 2016, the International Union for Conservation of Nature (IUCN) lists 394 critically endangered arthropod species, including 86 which are tagged as "possibly extinct". 4.1% of all evaluated arthropod species are listed as critically endangered. The IUCN also lists three arthropod subspecies as critically endangered. No subpopulations of arthropods have been evaluated by the IUCN. Additionally 2875 arthropod species (30% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status.
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List of critically endangered molluscs


As of September 2016, the International Union for Conservation of Nature (IUCN) lists 581 critically endangered mollusc species, including 117 which are tagged as "possibly extinct". 8.0% of all evaluated mollusc species are listed as critically endangered. The IUCN also lists 11 mollusc subspecies as critically endangered. No subpopulations of molluscs have been evaluated by the IUCN. Additionally 1988 mollusc species (27% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status.
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List of critically endangered insects


As of July 2016, the International Union for Conservation of Nature (IUCN) lists 195 critically endangered insect species, including 46 which are tagged as "possibly extinct". 3.2% of all evaluated insect species are listed as critically endangered. The IUCN also lists two insect subspecies as critically endangered. No subpopulations of insects have been evaluated by the IUCN. Additionally 1702 insect species (28% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status.
2441517
List of critically endangered invertebrates


As of July 2016, the International Union for Conservation of Nature (IUCN) lists 987 critically endangered invertebrate species, including 206 which are tagged as "possibly extinct". 5.5% of all evaluated invertebrate species are listed as critically endangered. The IUCN also lists 14 invertebrate subspecies as critically endangered. No subpopulations of invertebrates have been evaluated by the IUCN. Additionally 5278 invertebrate species (29% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status.
2770395
Northern goshawk


on occasion. Several hoary marmots ("Marmota caligala") were brought to nests in southeast Alaska but averaged only , so were young animals about half of the average adult (spring) weight (albeit still considerably heavier than the goshawks who took them). In some cases, adult marmots such as alpine marmots ("Marmota marmota"), yellow-bellied marmots ("Marmota flaviventris") and woodchucks ("Marmota monax") have been preyed upon when lighter and weaker in spring, collectively weighing on average
655788
International Union for Conservation of Nature


1974) and its formal standing and influence increased. A grant from the Ford Foundation in 1969 enabled it to boost its secretariat and expand operations. During the 1960s, IUCN lobbied the UN General Assembly to create a new status for NGOs. Resolution 1296, adopted in 1968, granted 'consultative' status to NGOs. IUCN itself was eventually accredited with six UN organizations. IUCN was one of the few environmental organisations formally involved in the preparations of the United Nations Conference on the Human Environment (Stockholm, 1972). The
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Livingstone National Park


species conservation Act 1995). Along with international recognition under the International Union for Conservation of Nature (IUCN) Red List of Threatened Species (IUCN 2004). Identifying the habitat of, and monitoring its condition, is an important conservation action in the National recovery plan for the Swift Parrot. The protection status of Livingstone National Park means management is consistent with and intends to deliver the actions in recovery plans for conserving the Swift Parrots overwintering ground, when it leaves breeding grounds in Tasmania and disperses widely over the mainland, from
15355679
Pethia cumingii


and Flora of Sri Lanka, IUCN Sri Lanka. IUCN, (2000); The 1999 list of threatened fauna and flora of Sri Lanka, IUCN Sri Lanka. IUCN, (2000); The Fauna of Sri Lanka Status of Taxonomy, Research and Conservation, IUCN Sri Lanka. Perera, N., (2002); Preliminary Survey of Upper Attanagalu River basin in South West Ichthyological Zone of Sri Lanka, SRI LANKA NATURALIST, JOURNAL OF ECOLOGY AND NATURE, Young Zoologist’s Association of Sri Lanka. Pethiyagoda, R.
14745984
Frederick Yeh


sea turtle conservation efforts in Hawaii. According to the global authority on nature conservation, International Union for the Conservation of Nature (IUCN), the sea turtles of the Hawaiian Islands were also once under the threat of near extinction, but are now thriving and their conservation status reclassified as "Least Concern" according to the IUCN Red List. Thus, Yeh established Sea Turtles 911 under Hawaiian jurisdiction, and changed the course of his life by moving to China to save the sea turtles he had hopelessly witnessed being sold, earning
8188720
Alaska Conservation Society


between 1960 and 1993 and was superseded by the Alaska Conservation Foundation, which was founded in 1980 and still operates today. In 1960, the Alaska Conservation Society was founded by Alaskan environmentalist Ginny Wood and her then husband, Morton "Woody" Wood, at the University of Alaska Fairbanks in College, Alaska to bring together like-minded people in order to better organize opposition to two major projects in Alaska: Project Chariot and the Rampart Dam. The group hoped that its status as an organization "by Alaskans and for Alaskans
14769376
Rodrigues flying fox


a few hundred in total in the wild, and the bat is classified as endangered by the IUCN. The Durrell Wildlife Conservation Trust has undertaken a successful captive breeding program, and there are now colonies in several zoos. Due to its imperiled status, it is identified by the Alliance for Zero Extinction as a species in danger of imminent extinction. In 2013, Bat Conservation International listed this species as one of the 35 species of its worldwide priority list of conservation. In 2017, the IUCN determined that this species now has
11950036
Whale conservation


the North Atlantic Ocean around Greenland, Iceland, and Norway. There is no information about fin whales in areas outside of the Northern Atlantic, where they still hold the status of being endangered. A complete list of whale conservation statuses as listed by the IUCN is given below. Note that, in the case of the blue and gray whales, the IUCN distinguishes the statuses of various populations. These populations, while not regarded as separate species, are considered sufficiently important in terms of conservation. *Atlantic population of gray whale
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Alaska marmot


broad and short head, bushy tail, small ears, short powerful legs and feet, densely furred tail, and a thick body covered in coarse hair. Adult Alaska marmots’ fur on their nose and the dorsal part of their head are usually of a dark color. Their feet may be light or dark in color. "M. broweri" have tough claws adapted for digging, however the thumbs of their front limbs do not have these claws but flat nails instead. Their body size is highly variable due to hibernation cycles
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Alaska marmot


. For males, the average total length is 61 cm and the average weight is 3.6 kg. Adult females are slightly smaller, having an average length of 58 cm and 3.2 kg. The retina of the eye of Alaska marmots is entirely lacking of rods, making their night vision quite poor. They also lack the fovea of the eye, making their visual acuity much worse than other rodents. The location of their eyes makes their field of vision very wide, sideways and upward. All of their teeth will grow throughout
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Alaska marmot


dens in family units to communally hibernate for the winter. Communal hibernation may be an adapted strategy to reduce metabolic cost while trying to keep their body temperatures above freezing. In order to seal their hibernaculum off from the elements, they will plug their entrance with hay, earth, and stone. During hibernation many of their body functions decrease; body temperature (averages between 4.5 and 7.5 degrees Celsius), heart rates, respiratory rates, and metabolic rates. Alaska marmot hibernation is not continuous because they will awaken every three or
11138390
Alaska marmot


13–15 years. "M. broweri" has been reported to have been successfully reared in captivity and reintroduced into the wild (however there have been cases where captive rearing led to high rates of mortality). The Alaska marmot has ancestry to the Pleistocene epoch. There have been no known fossils of "Marmota broweri". However, the "M. flavescens" fossil recovered from the Late Pleistocene age from the Trail creeks caves on the Seward Peninsula is speculated to be an incorrect identification of the fossil This fossil could be "M.
11138394
Plains rat


' by the International Union for the Conservation of Nature (IUCN), the IUCN conservation status for the species is 'vulnerable'. The name "Pseudomys" comes from the combined form of the Greek word "pseudes" (meaning "false") and the Latin word "mys" (meaning "mouse"), presumably because of the plains rat's puzzling similarities and differences to "true mice" in the genus "mus". The name "australis" comes from the Latin word "australis" (
21672382
Stenogomphurus consanguis


Stenogomphurus consanguis, the Cherokee clubtail, is a species of clubtail dragonfly in the family Gomphidae. It is endemic to the southeastern United States, found in small rivers and streams. The IUCN conservation status of "Stenogomphurus consanguis" is "LC", least concern, with no immediate threat to the species' survival. The IUCN status was reviewed in 2018. The species had a Red List assessment of "rare" from 1986 to 1994, "vulnerable" in 1996, and "endangered" in 2007. There are
16664674
Phanogomphus sandrius


Phanogomphus sandrius, the Tennessee clubtail, is a species of clubtail dragonflies in the family Gomphidae. It is found in the United States, in nine locations of central Tennessee. The IUCN conservation status of "Phanogomphus sandrius" is "VU", vulnerable. The species faces a high risk of endangerment in the medium term, with a decreasing population. The IUCN status was reviewed in 2018. "Phanogomphus sandrius" was assessed as "endangered" in 1996 and "vulnerable" in 2007. "Phanogomphus sandrius" was recently
16664709
Gomphurus septima


Gomphurus septima, or Septima's clubtail, is a species of clubtail dragonflies in the family Gomphidae. The IUCN conservation status of "Gomphurus septima" is "LC", least concern, with no immediate threat to the species' survival. The population is stable. The IUCN status was reviewed in 2018. "Gomphurus septima" was recently considered a member of the genus "Gomphus", but in 2017 it became a member of the genus "Gomphurus" when "Gomphurus" was elevated from subgenus to genus rank.
16664710
Regional Red List


this regional network there will be opportunities to learn from each other’s experiences in applying the IUCN Categories and Criteria and in using this information for conservation planning and priority setting. Two public bodies in Britain, Natural England and the Joint Nature Conservation Committee (JNCC), have produced British Red Data Books and other reviews of different plants and animals assigning their conservation status according to IUCN Red Data Book criteria. In 2016 the JNCC produced a spreadsheet which incorporated these reviews and lists of threatened species based on other crieteria such as Biodiversity
544312
Endangered species


protect conservation-reliant species: for example, forbidding hunting, restricting land development or creating protected areas. Population numbers, trends and species' conservation status can be found at the lists of organisms by population. The conservation status of a species indicates the likelihood that it will become extinct. Many factors are considered when assessing the status of a species; e.g., such statistics as the number remaining, the overall increase or decrease in the population over time, breeding success rates, or known threats. The IUCN Red List of
3812128
Alaska marmot


the prevalence of marmots in that state and take the place of Groundhog Day. Originally "Marmota broweri" was perceived as a synonym for "M. caligata", but this was soon proven false when evidence was found that corroborated "M. broweri" as a unique species. Cytochrome b sequences were used to verify that "M. broweri" as its own distinct species. "Marmota broweri" are sometimes hunted by Alaskan Natives for food and their warm fur. An Eskimo hunter would spend all summer hunting marmots to make a parka
11138376
Western rosella


is as protected fauna, and of the inland subspecies is one of "likely to become extinct". In the assessment of the inland "P. icterotis xanthogenys" for the federal government's "Action Plan for Australian Birds" 2000 it was assigned the status of 'near threatened'. The 2013 assessment by the International Union for Conservation of Nature (IUCN) on their IUCN redlist assigns a status of species of least concern. It notes the species has become less common and locally extinct and the population trend is declining due
9884559
Marmot Day


Linda Menard, R-Wasilla, was first introduced by the late Dr. Curtis Menard, Linda Menard's husband and former state legislator. Concerned by the gradual decline of Alaska's folk values, and worried that the 49th state would become a suburb of Houston both culturally and economically, Dr. Menard drew a line in the sand with his idea of creating Marmot Day in the 1990s. After getting stuck in a committee while politics was played, the controversial Marmot Day bill died in the legislature. Sen. Linda Menard reintroduced the bill
7808042
Nepenthes mikei


undisclosed for conservation purposes, "N. mikei" grows alongside "N. flava". The conservation status of "N. mikei" is listed as Vulnerable on the IUCN Red List, based on an assessment carried out in 2000. This agrees with an informal assessment made by Charles Clarke in 2001, who also classified the species as Vulnerable based on the IUCN criteria. However, Clarke noted that since substantial populations of "N. mikei" lie within protected areas, they "are unlikely to become threatened in the foreseeable future".
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Data deficient


A data deficient (DD) species is one which has been categorized by the International Union for Conservation of Nature (IUCN) as offering insufficient information for a proper assessment of conservation status to be made. This does not necessarily indicate that the species has not been extensively studied; but it does indicate that little or no information is available on the abundance and distribution of the species. The IUCN recommends that care be taken to avoid classing species as "data deficient" when the absence of records may indicate dangerously low abundance:
11837392
List of critically endangered birds


As of May 2019, the International Union for Conservation of Nature (IUCN) lists 224 critically endangered avian species, including 18 which are tagged as "possibly extinct" or "possibly extinct in the wild". 2.1% of all evaluated avian species are listed as critically endangered. No subpopulations of birds have been evaluated by the IUCN. Additionally 61 avian species (0.59% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status. As these species
1905585
List of mammals of Oman


This is a list of the mammal species recorded in Oman. There are at least 62 mammal species in Oman that have been assessed by the International Union for Conservation of Nature (IUCN), of these, one is critically endangered, four are endangered, eight are vulnerable, and two are near threatened. The following tags are used to highlight each species' conservation status as assessed by the IUCN: Some species were assessed using an earlier set of criteria. Species assessed using this system have the following instead of near threatened
21788905
IUCN Red List of Ecosystems


protocols, developed by national or subnational authorities differed in focus and implementation, were often incomparable, and unable of separating strict risk analysis from the process of setting conservation priorities. In 2008, during the IV World Conservation Congress (Barcelona, Spain), the process of developing criteria to estimate their risk status was activated and the IUCN laid the foundations for the creation of a Red List of Ecosystems (RLE). The initial development of the criteria for the Red List of ecosystems was based on analogies with the criteria for species
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Antarctic minke whale


and Brazil, and the latter off South Australia. All involved calves or juveniles. The Antarctic minke whale is currently considered Near Threatened by the IUCN red list. However, the IUCN states that the population size is "clearly in the hundreds of thousands". The Antarctic minke whale is listed on Appendix II of the Convention on the Conservation of Migratory Species of Wild Animals (CMS). It is listed on Appendix II as it has an unfavourable conservation status or would benefit significantly from international co-operation organised by tailored
7370221
Nepenthes faizaliana


regular visitors, the species can be easily observed along the Pinnacles Trail on Mount Api. The conservation status of "N. faizaliana" is listed as Vulnerable on the 2006 IUCN Red List of Threatened Species based on an assessment carried out in 2000. In 1997, Charles Clarke informally classified the species as Vulnerable based on the IUCN criteria, noting that it is Conservation Dependent if populations in protected areas are taken into account. "Nepenthes faizaliana" belongs to the loosely defined ""N. maxima" complex", which also includes
9597176
Wood bison


since recovered to a total population around 2500, largely as a result of conservation efforts by Canadian government agencies. In 1988, the Committee on the Status of Endangered Wildlife in Canada changed the subspecies' conservation status from "endangered" to "threatened," where it remains. On June 17, 2008, 53 Canadian wood bison were transferred from Elk Island National Park in Alberta, Canada, to the Alaska Wildlife Conservation Center near Anchorage, Alaska. There they were to be held in quarantine for two years, and then
20674936
Astatotilapia bloyeti


Astatotilapia bloyeti is a species of haplochromine cichlid from the coastal river systems of Tanzania. Reports from other areas of Africa are considered to refer to related species. The IUCN considers it to be endemic to the Pangani River and includes Kenya in its range. This species taxonomic status is uncertain and some authorities place it in the genus "Haplochromis" while others retain it in "Astatotilapia". This taxonomic uncertainty has led the IUCN to classify this species conservation status as Data Deficient. The specific name honours the collector of the type
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Phanogomphus diminutus


Phanogomphus diminutus is a species of clubtail dragonfly in the family Gomphidae. It is endemic to the southeastern United States. Its natural habitats are boggy trickles and slow, small streams and lakes, all with part sand, part silt bottoms, and Sphagnum moss margins. The IUCN conservation status of "Phanogomphus diminutus" is "LC", least concern, with no immediate threat to the species' survival. The IUCN status was reviewed in 2018. The species had a Red List assessment of "rare" from 1986 to 1994
16664675
List of critically endangered fishes


meaning there is insufficient information for a full assessment of conservation status. As these species typically have small distributions and/or populations, they are intrinsically likely to be threatened, according to the IUCN. While the category of "data deficient" indicates that no assessment of extinction risk has been made for the taxa, the IUCN notes that it may be appropriate to give them "the same degree of attention as threatened taxa, at least until their status can be assessed." This is a complete list of critically endangered fish species and
17654333
List of critically endangered reptiles


information for a full assessment of conservation status. As these species typically have small distributions and/or populations, they are intrinsically likely to be threatened, according to the IUCN. While the category of "data deficient" indicates that no assessment of extinction risk has been made for the taxa, the IUCN notes that it may be appropriate to give them "the same degree of attention as threatened taxa, at least until their status can be assessed." This is a complete list of critically endangered reptile species and subspecies evaluated by the
2441629
Tamaraw


was classified as "Status inadequately known" by the IUCN. Enough data was gathered on the tamaraw population by 1986, and the IUCN conservation monitoring center declared the species endangered. Throughout succeeding surveys conducted in 1988, 1990, 1994 and 1996, the species remained listed on the Red List as "endangered". The relisting of the species in 1996 fulfilled the IUCN criteria "B1+2c" and "D1". Criterion "B1" indicated that the species' range was less than 500 square kilometers and is known
16233893
Olympic marmot


considered a species of least concern on the IUCN Red List since first being included in 1996. Its range is small, but 90% of its total habitat is protected due to being in Olympic National Park. The park, which holds multiple other endemic species, has been designated a UNESCO Biosphere Reserve and a World Heritage Site. State law declares that the Olympic marmot is a protected wildlife species and cannot be hunted. The species is susceptible to climate change because of their sensitivity to changed habitats. When meadows in Olympic
20125188
Amolops marmoratus


Myanmar and likely from northern Thailand, though it may occur more widely. For example, International Union for Conservation of Nature (IUCN), using a less stringent delineation of the species, reported the species also from Bangladesh, Bhutan, China, India, and Nepal. While IUCN in its assessment in 2004 considered "Amolops marmoratus" to be of "Least Concern" in view of its wide distribution and presumed large population, recognizing higher biodiversity within the species warrants further assessment of its conservation status. As is typical for
12513167
List of critically endangered plants


As of September 2016, the International Union for Conservation of Nature (IUCN) lists 2493 critically endangered plant species, including 145 which are tagged as "possibly extinct" or "possibly extinct in the wild". 11% of all evaluated plant species are listed as critically endangered. The IUCN also lists 89 subspecies and 70 varieties as critically endangered. Additionally 1674 plant species (7.6% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status. As
14631905
List of parrots


the base of the parrot tree. Most authors now recognize this group as a separate taxon containing two families: Nestoridae and Strigopidae. Conversely, the relationships among various cockatoo genera are largely resolved. Conservation status codes listed follow the International Union for Conservation of Nature (IUCN) Red List of Threatened Species. Range maps are provided wherever possible; if a range map is not available, a description of the bird's range is provided. Ranges are based on the IUCN red list for that species unless otherwise noted. All extinct
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Rajeev Raghavan


status of several endemic fish species of the Western Ghats. As of May 2019, Rajeev has published over 140 peer-reviewed papers (with 1300 citations) in some of the world’s top journals in fisheries and conservation science including Fish and Fisheries, Biological Conservation, ; Marine Policy and Ambio. Rajeev is closely involved with the work of the IUCN Species Survival Commission (IUCN SSC) holding multiple responsibilities in its various groups. He is currently the South Asia Coordinator of the Freshwater Fish Specialist Group (FFSG); Freshwater
18829219
List of critically endangered amphibians


As of September 2016, the International Union for Conservation of Nature (IUCN) lists 545 critically endangered amphibian species, including 113 which are tagged as "possibly extinct". 8.4% of all evaluated amphibian species are listed as critically endangered. No subpopulations of amphibians have been evaluated by the IUCN. Additionally 1567 amphibian species (24% of those evaluated) are listed as "data deficient", meaning there is insufficient information for a full assessment of conservation status. As these species typically have small distributions and/or populations, they
2441403
NatureServe


partners with IUCN Red List, the accepted standard for worldwide imperiled species classification, providing coordination assistance and data from their own assessments to the IUCN's conservation assessments, and working together on ongoing assessments. NatureServe Explorer is a web-based database provides public access to NatureServe's proprietary information on US and Canadian ecosystems and plant, animal, and fungus species. This includes ranked NatureServe conservation status assessment data on state, national, and global levels, considered a leading classification of imperiled species in the United States. Infonatura is a
4262843
List of cetacean species


and then species. In tabular form, seven descriptors are given for each species: the common name; the scientific name; the IUCN red list status; a global population estimate; a global map with its range; its weight with an image of its shape, and its size relative to a human; and a photograph. Conservation status codes listed follow the IUCN red list of threatened species (v. 2014.3; data current at ). Where available, the global population estimate has been listed. When not cited or footnoted
18467169
Wild Bactrian camel


years. According to the International Union for Conservation of Nature and Natural Resources (IUCN) its status was critical in the 1960s and gradually declined to critically endangered (Criteria: A3de + 4ade) status in 2000–2004 (IUCN 2004). Wild Bactrian camels face many threats. The main threat is illegal hunting of the camels for their meat. In the Gobi Reserve Area, 25 to 30 camels are reported to be poached every year, and about 20 in the Lop Nur Reserve. Hunters have been killing the camels by laying
6416359
Phengaris rebeli


rigorously studied in Europe because it has priority conservation status and was classified as "vulnerable" in 2000 by the IUCN Red List of Threatened Species. It was first brought to the IUCN's attention and listed on the IUCN Red List of Threatened Species in 1986. The species was categorized as "vulnerable" because its population decreased by 20-50% in the last 25 years and has been extirpated from at least one country. The causes of this drastic population reduction are thought to be agricultural land use changes, abandonment of
12173134
Vancouver Island marmot


Island that managers took the bold step of capturing some to create a "genetic lifeboat" and therefore create the possibility of restoring wild populations. The first marmots went to Toronto Zoo in 1997, but this initial effort was quickly followed by efforts made by the Calgary Zoo and Mountainview Conservation and Breeding Centre in Langley, BC. The Marmot Recovery Foundation also built a dedicated marmot facility on Mt. Washington, Vancouver Island to further facilitate captive breeding and pre release conditioning. The fundamental idea was to produce marmots in a fashion that would
7645682
Olympic marmot


. In 1989, the total Olympic marmot population was calculated to be only about 2,000, but this low number was due to poor data collection. Other than this population census, little further research was done on the Olympic marmot until the late 1990s, when concerns arose about population status. Rangers and frequent visitors to the Olympic National Park had noticed that some populations of Olympic marmots had disappeared from their usual habitats. In response to this, the University of Michigan began a population study in 2002, in which the marmot population
20125186
Pullen Island Conservation Park


Pullen Island Conservation Park is a protected area includes all of Pullen Island about south of Port Elliot in South Australia and about south of Adelaide. The park was proclaimed in 1972 under "National Parks and Wildlife Act 1972" replacing earlier protected area status as a Fauna Conservation Reserve which was proclaimed in 1967. The protected area status exists to protect the island as a breeding area for sea birds such as little penguins and silver gulls. The conservation park is classified as an IUCN Category IA protected area. In 1980, it was
680618
List of mammals of Spain


are used to highlight each species' conservation status as assessed by the International Union for Conservation of Nature. If the IUCN status of a species in Spain only is different from its global status, the status in Spain is shown next between brackets: Some species were assessed using an earlier set of criteria. Species assessed using this system have the following instead of near threatened and least concern categories: Elephant shrews are small insectivorous mammals native to Africa and members of the superorder Afrotheria. Their name derives from their elongated noses resembling the
21719885
Nepenthes fusca


suggested a revised assessment of Conservation Dependent. The IUCN status is at odds with an assessment by the World Conservation Monitoring Centre, which classified "N. fusca" as "not threatened", its lowest conservation status. Habitat destruction is considered to be the greatest threat to the species's survival in the wild. Plant poaching is of far lesser concern, as this species is not particularly sought after in the carnivorous plant hobby and its epiphytic habit makes it largely inaccessible to collectors. Among the closest relatives of "N. fusca"
1314066
Least-concern species


A least concern (LC) species is a species which has been categorized by the International Union for Conservation of Nature (IUCN) as evaluated as not being a focus of species conservation. They do not qualify as threatened, near threatened, or (before 2001) conservation dependent. Species cannot be assigned the Least Concern category unless they have had their population status evaluated. That is, adequate information is needed to make a direct, or indirect, assessment of its risk of extinction based on its distribution or population status
17289790
Wongai ningaui


. The female bears young during September to October and may rear a second litter in the same year. The IUCN "Red List" assessed the conservation status of the species in 2015 as least concern, with a population that is unlikely to be in decline and not meeting the criteria of a greater threat of extinction. "Ningaui ridei" is found within protected areas and conservation reserves in parts of its distribution range. Regional authorities, in Queensland and the Northern Territory, also list this species by the conservation status least concern
3286323
Whaling in the Faroe Islands


the International Union for Conservation of Nature as offering insufficient information for a proper assessment of conservation status to be made. In its Red List of Threatened Species, the International Union for Conservation of Nature lists both the long-finned and short-finned pilot whales with "Data Deficient" status, according to its 2008 assessment. In a previous assessment in 1996, the organization listed the species in the "Lower Risk/least concern" category. The IUCN also says that with the NAMMCO-estimated population size of 778,000 in
5718110
List of reptiles of North America


This is a checklist of American reptiles found north from Mexico, based primarily on SSAR publications. It includes all species of the United States and Canada, including recently introduced species such as Chameleons, the Nile monitor, and the Burmese python. Subspecies are listed only in a few cases. The information about range and status of almost all of these species can be found also in the IUCN Red List of Threatened Species site. * alien species Conservation status – IUCN Red List of Threatened Species: and Endangered Species Act: Order
20700343
Bald uakari


partners as they do not have the desired natural immunity to malaria. The conservation status of this species was changed from near threatened to vulnerable in the 2008 World Conservation Union (IUCN) Red List because the species has declined at least 30% over the past 30 years (three generations) due to hunting and habitat loss. This is considerably better than the 1994 assessment which found it to be endangered, followed by the 2003 assessment which found the species to be near threatened. Although the conservation status has improved, actual population
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