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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Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
6
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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Mosquitoes don't just bite you, they also pee on you.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
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Tigers, leopards, and jaguars love "Calvin Klein's Obsession for Men". The scent is used to attract animals to cameras in the wilderness, and was even a turn on for one pair of Jaguars who were subject to it.
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