Penguins have a gland above their eye that turns saltwater into freshwater.
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There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
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A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
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Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
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A group of kittens is called a "kindle".
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