There's a rare breed of pig that looks like a sheep.
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A puppy is born blind, deaf, and toothless.
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The largest earthworm on record was found in South Africa and measured 22 feet.
151
Jellyfish as a species are actually older than dinosaurs and sharks.
383
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
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A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
There's a phone app called RoboRoach that allows you to remotely control a cockroach through a chip that you to manually implant into the unwitting critter.
10