A goldfish has a memory span of three seconds. When pressured for grazing space, kangaroos have been known to kill competing sheep. Cows sleep only 3 hours a day. Sloths sleep up to 20 hours a day and get attain by eagles a lot because of it. One third of all land spices are beetles.
Aardvarks are the only ant-eaters with teeth.
A cockroach can live several weeks with its head cut off. Camels can survive in the desert without drinking for almost 3 months. Pigs are the only animals other than humans that can get a sun burn. Cat night vision is 6 times better than human night vision. Ostrichgess are as strong as 4 men.