There's a rare breed of pig that looks like a sheep.
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One reason that kittens sleep so much is because a growth hormone is released only during sleep.
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Squirrels forget where they hide about half of their nuts.
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By putting a frog in a bucket of milk, scientists following up on an ancient Russian way of keeping milk from going sour have identified a wealth of new antibiotic substances.
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A newborn Chinese water deer is so small, it can (almost) be held in the palm of a hand.
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The head of a jellyfish is called the "Bell."
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There's a lizard known as the 'Jesus Lizard' that can run across water.
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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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