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
Unsinkable Sam (nickname of a German ship's cat) who served on 3 warships, one German, two British, all sank in action. The cat survived each sinking, floating away on wooden planks to rescue.
19
A 42-foot sperm whale has about 7 tons of oil in it.
209
The head of a jellyfish is called the "Bell."
6
Gorillas can catch human colds and other illnesses.
205
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2