Roe deer can jump distances up to 15 m (49 ft), and mating occurs in August and September, and female roe deer are the only ungulates to undergo embryonic diapause.
Embryonic implantation takes place in January and gestation lasts 280–300 days.
Females usually have two young at a time, which are weaned after 4–5 months.
Females reach sexual maturity in their first year of age but usually do not breed until their second.
Males usually mate in their third year of life.
The life-span the Siberian roe deer does not usually exceed 10 years.

Males mark their territory with olfactory marks, using secretion glands on the head skin, which they rub against trees, shrubs, and high grasses, or with visual marks, by fraying trees with their antlers.
Vocal signals are also a form of communication in Siberian roe deer.
They have six signals: squeaking or whistling, rasping, barking, whining, screaming, and nonvocal sounds.

Some Siberian roe deer perform mass migrations.
Roe deer can jump distances up to 15 m (49 ft), and mating occurs in August and September, and female roe deer are the only ungulates to undergo embryonic diapause. Embryonic implantation takes place in January and gestation lasts 280–300 days. Females usually have two young at a time, which are weaned after 4–5 months. Females reach sexual maturity in their first year of age but usually do not breed until their second. Males usually mate in their third year of life. The life-span the Siberian roe deer does not usually exceed 10 years.
Males mark their territory with olfactory marks, using secretion glands on the head skin, which they rub against trees, shrubs, and high grasses, or with visual marks, by fraying trees with their antlers. Vocal signals are also a form of communication in Siberian roe deer. They have six signals: squeaking or whistling, rasping, barking, whining, screaming, and nonvocal sounds.
Some Siberian roe deer perform mass migrations.
Siberian roe deer