Ants have tiny magnetic compasses in their antennae which help them navigate.
9
Parrot parents "name" their children with a signature call.
112
Dogs have been man's pet for over 14,000 years.
224
Dire wolves actually existed, living up to 10,000 years ago before going extinct.
10
Sloths take two weeks to digest their food.
243
It has been calculated that a single breath from a mature blue whale can inflate up to 2,000 balloons.
492
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