A 42-foot sperm whale has about 7 tons of oil in it.
209
The cat brain weighs about 30g.
167
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
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
In 1949, an official boxing match between a bear and a man was held. The bear won.
41