Parrot parents "name" their children with a signature call.
112
The Lion's Mane Jellyfish is the largest jellyfish in the world. They have been swimming in arctic waters since before the dinosaurs (over 650 million years ago).
12
The most expensive cow in the world was sold in 2009 for $1.2 million.
-3
Dogs have been man's pet for over 14,000 years.
224
Sloths take two weeks to digest their food.
243
Denmark has twice as many pigs as there are people.
66