Denmark has twice as many pigs as there are people.
66
The Platypus used to be considered a myth like Bigfoot and the Yeti.
18
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The largest earthworm on record was found in South Africa and measured 22 feet.
151
A dairy cow can produce more milk when listening to music.
446
The oldest creature ever found was Ming the clam at an admirable 507 years old.
16
When a male gentoo penguin "falls in love" with a female penguin, he searches the entire beach to find the perfect pebble to present to her.
25
The octopus does not have a blind spot.
273