Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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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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Gorillas can catch human colds and other illnesses.
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A cat can jump FIVE TIMES as high as it is tall!
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Penguins have a gland above their eye that turns saltwater into freshwater.
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There's a rare breed of pig that looks like a sheep.
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Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
19