When you shave a guinea pig it looks like a little hippo.
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Penguins have a gland above their eye that turns saltwater into freshwater.
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Giant Anteaters' front legs look like a panda.
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Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
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In 1918, a homing pigeon saved over 190 American soldiers by delivering a message to nearby support despite having been shot through the breast, blinded in one eye, covered in blood, and with a leg hanging on by just a tendon.
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Honeypot ants are a unique insect that use their own bodies as living storage pots of honey.
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A zoo in China gave a gay penguin couple the opportunity to raise a chick.
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