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
On some poorly researched trivia lists it is stated as a fact that a pregnant goldfish is called a twit. This is not true as goldfish lay eggs.
71
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
When cats are happy, they may squeeze their eyes shut.
10
Rattlesnake mating sessions have been known to last more than 22 hours.
232
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18