Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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It has been estimated that a bite from a grizzly bear can crush a bowling ball.
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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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The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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Parrot parents "name" their children with a signature call.
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Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
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The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
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The difference between antlers and horns is that antlers are shed each year and are made of bone while horns are kept for life and are made of living tissue and bone with a sheath that is very similar to human finger nails.
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