Cows can sleep standing up, but they can only dream lying down.
745
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
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2
Sharks, like other fish, have their reproductive organs in their chests.
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