Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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Dolphins have names for one another.
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An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
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It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
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The Basenji dog is the only dog that is not able to bark.
4
Tigers can see 6 times better at night than humans.
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