There are approximately three chickens for every human on Earth.
13
When cats are happy, they may squeeze their eyes shut.
10
Moths are unable to fly during an earthquake.
328
Shark corneas are used in eye transplants and shark bone marrow can be used to graft human bones.
132
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
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 largest earthworm on record was found in South Africa and measured 22 feet.
151