Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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When cats are happy, they may squeeze their eyes shut.
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There’s a bonobo named Kanzi who has learned to build a campfire and cook his own food.
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Lurch, a Watusi bull, had the largest horns in the world.
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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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