Queen ants have one of the longest life-spans of any known insect - typically up to 30 years. Western harvester ant queens can live up to 40 years!
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Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
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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 ancestor of all domestic cats is the African Wild Cat which still exists today.
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Bats sleep 18-20 hours per day.
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It has been estimated that a bite from a grizzly bear can crush a bowling ball.
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