The oldest creature ever found was Ming the clam at an admirable 507 years old.
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The most expensive cow in the world was sold in 2009 for $1.2 million.
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The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
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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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Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
6
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
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