Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Female kangaroos have three vaginas.
2
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
Macaques monkeys in Japan learned to steal purses and wallets, take out the coins, and use them to buy drinks and snacks from vending machines.
26
Cat families usually play best in even numbers. Cats and kittens should be acquired in pairs whenever possible!
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