Penguins have a gland above their eye that turns saltwater into freshwater.
12
Jellyfish as a species are actually older than dinosaurs and sharks.
383
Cats recognise the voice of their owner, but never evolved to care.
22
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
Two dogs were among the Titanic survivors.
262
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