Vampire bats adopt orphans, and are one of the few mammals known to risk their own lives to share food with less fortunate roost-mates.
402
When dragonflies mate, their tails form a love heart.
22
Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
34
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Sheep, goats, octopuses, and toads have rectangular pupils.
7
The most expensive cow in the world was sold in 2009 for $1.2 million.
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