Ants have tiny magnetic compasses in their antennae which help them navigate.
9
A giraffe's kick is so powerful that it can decapitate a lion.
216
Lurch, a Watusi bull, had the largest horns in the world.
32
When Washoe, the first chimp to use sign language, was told that her caretaker's baby had died, she signed "CRY."
20
A zoo in China gave a gay penguin couple the opportunity to raise a chick.
11
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Mosquitoes prefer certain blood types, and people with the “O” blood type are more likely to get bitten.
12