There is a sea snail that wears a suit of iron plated armor. It is the only known animal to use iron sulphide as skeletal material.
9
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
Only 3% of bird species have penises.
0
Dogs sometimes fake being sick to get attention.
26
Dogs have been man's pet for over 14,000 years.
224
There was a bear called Wojtek who was adopted by Polish soldiers during WW2. It carried ammunition, wrestled with soldiers, and drank beer.
40
Camels and llamas can cross breed. The offspring is called a ‘Cama’.
10