Sandy, an African Penguin, has been in 'love' with her keeper at the Nuremburg zoo since 1996.
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A group of pugs is called a grumble.
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When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
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Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
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Lurch, a Watusi bull, had the largest horns in the world.
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The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
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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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