Jellyfish as a species are actually older than dinosaurs and sharks.
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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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When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
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Early American humans hunted car-size armadillos and used their shells for houses.
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The elephant brain weighs about 6,000g.
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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When Koko, the gorilla famous for knowing sign language, was asked where gorillas go after death, she responded by signing “Comfortable hole, bye.”
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