Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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Worker bees must visit around 4,000 flowers in order to make one tablespoon of honey.
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The head of a jellyfish is called the "Bell."
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A scorpion can hold its breath for up to 6 days.
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Cows as they are today never existed in the wild and were domesticated from aurochs some 10,500 years ago.
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Some lizards, in which the tail is a major storage organ for accumulating reserves, will return to a dropped tail after the threat has passed, and will eat it to recover part of the sacrificed supplies.
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During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
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