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The Arctic hare [2] (Lepus arcticus) is a species of hare highly adapted to living in the Arctic tundra and other icy biomes. The Arctic hare survives with shortened ears and limbs, a small nose, fat that makes up close to 20% of its body, and a thick coat of fur. It usually digs holes in the ground or under the snow to keep warm and to sleep.
In southern parts of Finland, Norway, and Sweden, the mountain hare and the European hare compete for habitat. The European hare, being larger, is usually able to drive away the mountain hare, but is less adapted for living in snowy regions; its feet are smaller and its winter fur is a mixture of white and brown.
The tundra is covered in marshes, lakes, bogs, and streams during the warm months. Generally daytime temperatures during the summer rise to about 12 °C (54 °F) but can often drop to 3 °C (37 °F) or even below freezing. Arctic tundras are sometimes the subject of habitat conservation programs.
This hare is one of the largest of the lagomorphs. Its head and body length can range from 60 to 75 cm (24 to 30 in) with a tail length of 7.2 to 11 cm (2.8 to 4.3 in). The body mass is typically between 3 and 5 kg (6.6 and 11.0 lb). [20] The hare's elongated ears range from 9.4 to 11.0 cm (3.7 to 4.3 in) from the notch to tip.
The Alaskan hare's ears are fairly short, compared to other hares. [3] This is thought to be an evolutionary adaptation in order to conserve heat throughout the colder months. A hare’s ears play an important role in thermoregulation. In the summer, Alaskan hares have a brown fur coat with white underparts.
The white-tailed jackrabbit is a large species of hare and is the largest species called "jackrabbit". (Two larger hares, the Arctic and Alaskan hares, are found further north in North America). This jackrabbit has an adult length of 56 to 65 cm (22 to 26 in), including a tail measuring 6.6 to 10.2 cm (2.6 to 4.0 in), and a weight between 2.5 ...
European rabbit (Oryctolagus cuniculus). Leporidae is a family of small mammals in the order Lagomorpha.A member of this family is called a leporid, or colloquially a hare or rabbit.
It has been also found that Arctic wolves scavenge through garbage. This sort of food source will not always be found in the Arctic wolf's diet because of regional and seasonal availability. [22] Sometimes there is debate whether the muskox or the Arctic hare is the primary prey for the hare-wolf-muskox predator-prey system.