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
The reindeer is the only mammal that can see UV light.
17
There are approximately three chickens for every human on Earth.
13
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Cows can sleep standing up, but they can only dream lying down.
745