Tigers can see 6 times better at night than humans.
305
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82