A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
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Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
11
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
The cat brain weighs about 30g.
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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.
17
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79