Gorillas can catch human colds and other illnesses.
205
The reindeer is the only mammal that can see UV light.
17
The first known contraceptive was crocodile dung, used by Egyptians in 2000 B.C.
79
It has been scientifically proven that stroking a cat can lower one's blood pressure!
456
Crows living in some urban areas drop nuts into traffic to let the passing cars crush them, then they wait for the red lights to stop the traffic so they can grab and eat it.
17