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
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
In the movie 'The Wizard Of Oz', Toto the dog's salary was $125 a week, while Judy Garland’s was $500 a week.
5
Dolphins have names for one another.
18
The octopus does not have a blind spot.
273