A group of kittens is called a "kindle".
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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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In 1955, the citizens of São Paulo were so upset with their government that they elected a rhinoceros named Cacareco (meaning rubbish) to the city council in protest, with over 100,000 votes.
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Cymothoa exigua is a type of parasite that enters through fish's gills, eats their tongue, and then replaces it.
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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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