A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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Dolphins can rapidly heal from extreme injuries, such as shark bites, and regenerate their original body shape.
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An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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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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When dragonflies mate, their tails form a love heart.
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