The colossal squid has the largest eyes in the world.
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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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Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
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