Fossilized bird droppings are one of the chief exports of Nauru, an island nation in the Western Pacific.

There are more than 250,000 rivers in the United States, which amounts to 3.5 million miles of rivers.

A maple tree is usually tapped when the tree is at least 45 years old and has a diameter of 12 inches.

A M A Z I N G   F A C T S