Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Giant Anteaters' front legs look like a panda.
48
Sloths take two weeks to digest their food.
243
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
Moths are unable to fly during an earthquake.
328