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 oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Condoms were originally made of animal intestines or linen.
347
Parrot parents "name" their children with a signature call.
112
Whales and dolphins can't taste anything other than salt.
11