Photographs of many species by Peter LaTourrette.

Doug Von Gausig's site with bird songs, other sounds, and some explanatory text.

Thorough list of old names of North American and Hawaiian birds and their modern equivalents.

Information about the Flight Calls of Migratory Birds (Eastern North American Landbirds) CD-ROM and the Dickcissel night flight call monitoring project.

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

An association supported by federal, state, and regional governments dedicated to the preservation of bird species that summer in North America and winter in South America. Volunteer information and species data.

Data on North American birds, including the Breeding Bird Survey, Christmas Bird Count trends, migratory bird projects, the Bird Identification InfoCenter, checklists, ID tips, and quiz.

Links and list of bird spectacles.

Information about the Sibley Guide to Birds, including updates, subspecies, and a gallery of David Sibley's paintings.

Articles and links on different topics related to birds and birding.