During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
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
When a drone bee mates with a queen, its ejaculation is so powerful that it can even be heard by the human ear.
5
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
It's possible to train your cat to use the toilet as a litter box and even flush afterwards.
109