The ancestor of all domestic cats is the African Wild Cat which still exists today.
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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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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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Rattlesnake mating sessions have been known to last more than 22 hours.
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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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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.
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