[Free Registration/Login may be required to access all resource tools.] About 10,000 bird species belong to 29 different orders within the class Aves. The diversity among birds is striking. Birds can vary greatly in size and color. Some...

This multi-media site includes video and audio clips about the Emperor Penguin. A great site for research projects, fun facts, maps and more.

A male brown Kiwi is seen carefully walking over leaves and twigs on the ground in an area located in the North Island of New Zealand. The kiwi is a flightless bird and a national symbol of New Zealand. They lay eggs that are bigger than...