Hare

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Hares and jackrabbits are leporids belonging to the genus Lepus. Hares less than one year old are called leverets. Four species commonly known as types of hare are classified outside of Lepus: the hispid hare (Caprolagus hispidus), and three species known as red rock hares (Pronolagus spp.).

Hares are very fast-moving. The European brown hare (Lepus europaeus) can run at speeds of up to 72 km/h (45 mph). They live solitarily or in pairs, while a "drove" is the collective noun for a group of hares. Their bodies are capable of absorbing the g-force produced while running at extreme speeds or while escaping predators.

A common type of hare in Arctic North America is the snowshoe hare, replaced further south by the black-tailed jackrabbit, white-tailed jackrabbit, and other species.

Normally a shy animal, the European brown hare changes its behaviour in spring, when hares can be seen in broad daylight chasing one another around meadows; this appears to be competition between males to attain dominance (and hence more access to breeding females). During this spring frenzy, hares can be seen "boxing"; one hare striking another with its paws (probably the origin of the term "mad as a March hare"). For a long time it had been thought that this was inter-male competition, but closer observation has revealed that it is usually a female hitting a male to prevent copulation.[1]

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Differences from rabbits

Hares do not bear their young below ground in a burrow as do other leporids, but rather in a shallow depression or flattened nest of grass called a form. Hares are adapted to the lack of physical protection, relative to that afforded by a burrow, by being born fully furred and with eyes open. They are hence able to fend for themselves soon after birth; they are precocial. By contrast, the related rabbits and cottontail rabbits are altricial, having young that are born blind and hairless.

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