A banana slug can be 6-8 inches and their erect penis can be just as long. Also, their penises emerge from their heads. After sex, banana slugs eat each others penises.
17
In Australia, there are spiders big enough to eat snakes.
20
Squirrels forget where they hide about half of their nuts.
698
When you shave a guinea pig it looks like a little hippo.
19
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2