The largest breed of rabbit is the Flemish Giant.
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Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
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The largest earthworm on record was found in South Africa and measured 22 feet.
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Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
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There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
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If a vampire bat goes 2 days without drinking blood, they can die. However, well fed female bats will puke up blood and share it with other bats that they like in exchange for grooming.
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