Sharks, like other fish, have their reproductive organs in their chests.
248
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
13
Dogs have been man's pet for over 14,000 years.
224
The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
328
A cat can jump FIVE TIMES as high as it is tall!
371