Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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A group of pugs is called a grumble.
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One litter of kittens can be produced by more than one father.
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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.
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