The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
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The ancestor of all domestic cats is the African Wild Cat which still exists today.
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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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Sergeant Stubby was the only war dog to be promoted to sergeant through combat in WWI. He saved his regiment from surprise mustard gas attacks, found and comforted the wounded, and even once caught a German spy by the seat of his pants, holding him there until American Soldiers found him.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Cows can sleep standing up, but they can only dream lying down.
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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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