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
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
4