The male seahorse carries babies and 'gives birth' to them instead of the female.
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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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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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Whales and dolphins can't taste anything other than salt.
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Cats recognise the voice of their owner, but never evolved to care.
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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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