When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
Nervous dogs wag their tails to the left, and happy dogs to the right (from the dog’s point of view) – and fellow canines pick up on this lop-sided tail language.
10
A dork is a whale's penis.
327
Denmark has twice as many pigs as there are people.
66
The largest earthworm on record was found in South Africa and measured 22 feet.
151
When cats are happy, they may squeeze their eyes shut.
10
Lurch, a Watusi bull, had the largest horns in the world.
32