Ants have tiny magnetic compasses in their antennae which help them navigate.
9
The reindeer is the only mammal that can see UV light.
17
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250
The sound of a tiger's roar can travel a distance of up to 2 miles (~3 km).
255
Squirrels forget where they hide about half of their nuts.
698
Gorillas can catch human colds and other illnesses.
205