Lobsters have blue blood.
476
The male seahorse carries babies and 'gives birth' to them instead of the female.
7
The cat brain weighs about 30g.
167
Vanilla flavoring is sometimes made with an ingredient from beaver pee.
82
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
Penguins have a gland above their eye that turns saltwater into freshwater.
12