Penguins have a gland above their eye that turns saltwater into freshwater.
12
The seahorse is the only fish to have a neck.
12
An Indian man known as "Snake Manu" can put small snakes, including deadly cobras, into his mouth and pass them out through his nose.
59
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
The Pistol Shrimp can snap its claws together to create a sound of 218 decibels, louder than as supersonic jet at full speed. It only lasts for 1 millisecond. The snapping action also creates a bubble that is greater than 5000 Kelvin, close to the surface temperature of the sun.
21
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
