There's a young hippo and a 130+ year old tortoise in a Kenyan wildlife preserve who are best friends and they even sleep and play together.
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When dragonflies mate, their tails form a love heart.
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The oldest creature ever found was Ming the clam at an admirable 507 years old.
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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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Condoms were originally made of animal intestines or linen.
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Bats sleep 18-20 hours per day.
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Early American humans hunted car-size armadillos and used their shells for houses.
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