Hares and jackrabbits are leporids belonging to the genus Lepus. Hares are classified into the same family as rabbits. They are similar in size and form to rabbits and eat the same diet. They are generally herbivorous and long-eared, they are fast runners, and they typically live solitarily or in pairs. Hare species are native to Africa, Eurasia, North America, and the Japanese archipelago. A hare less than one year old is called a leveret. The collective noun for a group of hares is a "drove".