Photographs of birds from the ABA North American region, with birding and photograph links for beginners to experts.

Photographs of many species by Peter LaTourrette.

A step-by-step parametric search engine for identifying birds in North America. Illustrations, calls, and links.

Links to searchable archives of U.S. and Canada birding email groups.

Programs to protect critical habitats for birds throughout the Western Hemisphere. Species abstracts, fact sheets, and links.

Collection of 200 bird song audio recordings in high-quality MP3 format. All recordings were made in Wisconsin.

Archives of the Hawk Migration Association of North America e-mail group.

Links and list of bird spectacles.

Site guides, identification articles, and links for the Pacific Northwest, including Oregon, Washington, California, Idaho, and British Columbia.

Full text of some of the species accounts of more common birds by Arthur Cleveland Bent from his classic Life Histories of North American Birds (1919-1968).