Lurch, a Watusi bull, had the largest horns in the world.
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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 oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Meysi is one of the world's smallest dogs, measuring in at just 7cm tall, 12cm long, and weighing a meagre 250 grams (only slightly heavier than a hamster!)
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In 2005, in Africa, it was reported that three lions rescued a 12-year-old girl from kidnappers and guarded her for half a day until help came.
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When a male honey bee climaxes during sex, his testicles explode and then he dies.
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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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