When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
A rat can fall from a five story building without injury.
44
A group of ferrets is called a business.
6
A woodpecker can peck twenty times a second.
28
A spider's silk is stronger than steel.
52
The lungfish can live out of water for three years in a state of suspended animation.
48
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23