Early American humans hunted car-size armadillos and used their shells for houses.
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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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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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The male seahorse carries babies and 'gives birth' to them instead of the female.
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The CIA once spent $20 million on a cat equipped with gear to spy on the Soviets, but it was hit by a taxi.
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Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
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When dragonflies mate, their tails form a love heart.
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The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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