Squirrels forget where they hide about half of their nuts.
698
Denmark has twice as many pigs as there are people.
66
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
Penguins have a gland above their eye that turns saltwater into freshwater.
12