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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Sloths take two weeks to digest their food.
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The male seahorse carries babies and 'gives birth' to them instead of the female.
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A hippo sleeping underwater automatically rises to the surface every ~4 minutes and breathes without waking.
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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The Savannah is the largest domestic cat breed. It resembles a small leopard and behaves like a dog. They can grow up to 40 lbs, have an eight foot vertical jump, and can be trained to walk on a leash and play fetch.
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The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
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