A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
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There's a rare breed of pig that looks like a sheep.
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Cats sleep for 70% of their lives.
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It has been estimated that a bite from a grizzly bear can crush a bowling ball.
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The male seahorse carries babies and 'gives birth' to them instead of the female.
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A tortoise named Adwaita lived to 255 years old. To put it into perspective, he was born before the United States of America existed and his death was announced on CNN (1750-2006).
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