Female kangaroos have three vaginas.
2
In 1949, an official boxing match between a bear and a man was held. The bear won.
41
A domestic cat can sprint at about 31 miles per hour.
274
The most expensive dog in the world is the Tibetan Mastiff; worth $1.5 million.
2
Dolphins sometimes have fun by blowing bubbles and creating rings of air underwater, which they then swim through.
17
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