Mountain hare lives at elevations from 700 to 3800 m, depending on biographic region and season. The mountain hare is a large species, though it is slightly smaller than the European hare. It grows to a length of , with a tail of , and a mass of , females being slightly heavier than males. In summer, for all populations of mountain hares, the coat is various shades of brown. In preparation for winter most populations moult into a white (or largely white) pelage. The tail remains completely white all year round, distinguishing the mountain hare from the European hare ("Lepus europaeus"),
Riverine rabbit Riverine rabbit The riverine rabbit ("Bunolagus monticularis"), also known as the bushman rabbit or bushman hare, is one of the most endangered mammals in the world, with only around 500 living adults, and 1500 overall. This rabbit has an extremely limited distribution area, found only in the central and southern regions of the Karoo Desert of South Africa's Northern Cape Province. It is the only member of the genus Bunolagus because of unique traits that separate it from the other lagomorphs in the genus "Lepus". There is still controversy and debate between taxonomists over its classification. Many tests and karyotypic