Scientists have revived a flowering plant from a fruit stored away in permafrost by Arctic ground squirrel 32,000 years ago.
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When dragonflies mate, their tails form a love heart.
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Sharks, like other fish, have their reproductive organs in their chests.
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The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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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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