Hares are larger than rabbits, and they typically have taller hind legs ... are five other species of jackrabbits, all found in central and western North America. They are speedy animals capable ...

Animals can be divided into ... with the environment around them. They have claws or nails on their toes and lay eggs on land. Some reptiles have four legs, while others have no legs, like snakes.

Those round shells and long legs give Japanese spider crabs an arachnid-like look, hence their common name. These animals also have spines behind and in front of their short eye stalks.

Pakicetus (pictured above) looked nothing like a whale, but it would have felt at home in the water ... which lived 40 to 33 million years ago. This five-metre-long animal had proper flippers and tiny ...