What is "arctic hare"

n. A North-American species of hare, (taxlink Lepus arcticus species noshow=1).

The Arctic hare (Lepus arcticus), or polar rabbit, is a species of hare which is adapted largely to polar and mountainous habitats. The Arctic hare survives with a thick coat of fur and body fat that makes up 20% of its body to keep warm. It usually digs holes in the ground or under snow to keep warm and sleep. Arctic hares look like rabbits but have shorter ears, are taller when standing, and, unlike rabbits, can thrive in extreme cold. They can travel together with many other hares, sometimes huddling with dozens or more, but are usually found alone, taking, in some cases, more than one partner. The Arctic hare can run up to .