Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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Lurch, a Watusi bull, had the largest horns in the world.
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A puppy is born blind, deaf, and toothless.
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During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
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Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
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A cow produces around 200,000 glasses of milk in her lifetime.
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Squirrels will sometimes adopt orphaned baby squirrels that they’re related to.
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