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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Dogs have been man's pet for over 14,000 years.
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Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
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When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
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Parrot parents "name" their children with a signature call.
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Cats are one of the only animals to domesticate themselves and approach humans on their own terms.
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George was the world's largest dog who weighed 233 pounds, stood at 43 inches tall from paw to shoulder, and ate 180 pounds of food a month.
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Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
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