A polar bear's skin is black. Its fur is not white, but actually clear.
25
There are no penguins in the North Pole.
56
Using a remote-controlled camera, biologists caught dolphins getting high by sucking on puffer fish. They were even caught passing the puffer fish around.
23
To escape the grip of a crocodile's jaws, push your thumbs into its eyeballs. It will let you go instantly.
155
Alligator snapping turtles can live for over 150 years. Scientists know this because some of the turtles had musket balls in their stomachs.
271
Termites work 24 hours per day and they do not sleep.
57
A snail can sleep for three years.
40
By feeding hens certain dyes they can be made to lay eggs with multi-colored yolks.
40