Sheep can recognize other sheep from pictures!
71
The world's largest amphibian is the giant salamander. It can grow up to 5 ft. in length.
66
The average cat sleeps about 2/3 of the day.
203
One million people each year are bitten by animals in the United States.
7
A duck's quack doesn't echo, and no one knows why.
173
A polar bear's skin is black. Its fur is not white, but actually clear.
25
A woodpecker can peck twenty times a second.
28