Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
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It has been scientifically proven that stroking a cat can lower one's blood pressure!
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In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
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Camels and llamas can cross breed. The offspring is called a ‘Cama’.
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Domestic pigs average a top speed of about 11 miles per hour.
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