A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Parrotfish make themselves a kind of mucus 'sleeping bag' which masks their smell from predators and keeps parasites away.
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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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Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
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Mosquitoes don't just bite you, they also pee on you.
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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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