The largest earthworm on record was found in South Africa and measured 22 feet.
151
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12
Domestic pigs average a top speed of about 11 miles per hour.
182
A giraffe's kick is so powerful that it can decapitate a lion.
216
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
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
The oldest known animal in the world was 'Ming' the 405 year old clam, discovered in 2007.
492
Urechis unicinctus is a species of marine spoon worm that is widely referred to as the ‘penis fish’.
2