When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
In order to enhance the taste, Japanese macaque wash their food in salt water before they eat. They also make snowballs for fun!
7
Female kangaroos have three vaginas.
2
A group of kittens is called a "kindle".
10
Sharks, like other fish, have their reproductive organs in their chests.
248