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.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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