When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Rex the German Shepherd was a rescue dog with a bad temper. He refused to be fed by humans and would attack strangers, but he’s a changed dog after falling in love with Geraldine the goose!
10
The station master and operating officer at the Kishi Station, Japan, is a cat!
18
The world’s largest frog, the Goliath frog, can grow over 13 inches in length and can jump up to 10 feet in a single bound.
8
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Sheep, goats, octopuses, and toads have rectangular pupils.
7