The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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Tigers can see 6 times better at night than humans.
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The oldest recorded elephant lived for 82 years.
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Christmas Island has bridges for crabs to stop them getting run over during the mass migration.
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There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
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Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
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