Hare
Differences from rabbits

Hares are generally larger than rabbits, with longer ears, and have black markings on their fur. Hares, like all leporids, have jointed, or kinetic, skulls, unique among mammals. They have 48 chromosomes, while rabbits have 44. Hares have not been domesticated, while some rabbits are raised for food and kept as pets.

Some rabbits live and give birth underground in burrows, with many burrows in an area forming a warren. Other rabbits and hares live and give birth in simple forms (shallow depression or flattened nest of grass) above the ground. Hares usually do not live in groups. Young 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 precocial, able to fend for themselves soon after birth. By contrast, rabbits are altricial, being born blind and hairless.
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