Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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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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A dork is a whale's penis.
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Cats and dogs can hear ultrasound.
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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