Domestic pigs average a top speed of about 11 miles per hour.
182
Blue whale arteries are large enough for humans to swim through and their hearts are the size of cars.
12
Some older/less efficient worker termites will develop 'backpacks' of toxic chemicals that explode when the termite is threatened. They are essentially used as suicide bombers when the colony is being attacked.
8
The oldest recorded elephant lived for 82 years.
213
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
When cats are happy, they may squeeze their eyes shut.
10
Sifrhippus was a species of horse about the size of an average duck and roamed North America 56 million years ago.
2
A group of unicorns is called a blessing.
304