A group of kittens is called a "kindle".
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Dolphins have names for one another.
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Raj from the Big Bang Theory is married to Miss India.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
13
Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
12
One litter of kittens can be produced by more than one father.
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