The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
An alligator can go through 2,000 to 3,000 teeth in a lifetime.
268
Sharks have been on the planet longer than trees.
14
The octopus does not have a blind spot.
273
A cat rubs against people not only to be affectionate but also to mark out its territory with scent glands around its face. The tail area and paws also carry the cat's scent.
293
Dogs have been man's pet for over 14,000 years.
224