A panel of US birders volunteer to answer questions.

A not-for-profit dedicated to the conservation of wild birds and their habitats in the Americas.

A national, cooperative program that uses standardized field methodologies for studies of nesting success and habitat requirements of breeding birds.

Hundreds of seasonal occurrence bird checklists for state, federal, and private management areas, nature preserves, and other areas of special interest in the United States.

Photo gallery by Jim Rosso; birds in the classroom project.

Crossword puzzles.

Information, resources, and links for bird watching.

Photo gallery, magazine photo index, and list of places to bird.

Photographs of wild birds by Richard Ditch. Includes a tutorial and information on many aspects of bird photography.

Educational resource on the importance of birds as watershed health indicators and how to improve watershed conditions.