The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
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Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
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15% of snails survive digestion by birds and are found alive in their droppings, potentially leading to the spread of snail populations.
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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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Squirrels forget where they hide about half of their nuts.
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Ants have tiny magnetic compasses in their antennae which help them navigate.
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