One reason that kittens sleep so much is because a growth hormone is released only during sleep.
212
The octopus does not have a blind spot.
273
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
Early American humans hunted car-size armadillos and used their shells for houses.
12
During World War 1, starving wolves amassed in such great numbers that Germans and Russians had a temporary cease fire to fight off the wolf attacks.
45
Squirrels forget where they hide about half of their nuts.
698
It has been estimated that a bite from a grizzly bear can crush a bowling ball.
11
A dog's naked behind leaves absolutely no bacteria when pressed against carpet.
250