Penguins have a gland above their eye that turns saltwater into freshwater.
12
The octopus does not have a blind spot.
273
Cats sleep for 70% of their lives.
8
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
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
A koi fish, named "Hanako", was owned by several individuals over many years and lived to be 226 years old, dying in 1977.
6
There are approximately three chickens for every human on Earth.
13