Environment
- 761
- Audubon Society of Corvallis
- Field trips, meetings, conservation and education programs, Bluebird nest box trail, bird field notes, and bird counts.
- 762
- Kalmiopsis Audubon Society
- Based in Port Orford, serves Curry County. News, events, bird reports, and newsletters.
- 769
- Audubon Society of Forsyth County
- Serves the Winston-Salem area. Local birding locations, bird sightings, special events, field trips, bird walks, conservation and environmental news, and educational programs.
- 771
- Mecklenburg Audubon Society
- Serves the Charlotte area. Field trips, newsletters, meetings, projects, and local birding sites.
- 774
- Audubon New York
- The state office of the National Audubon Society. Promotes the protection and proper management of birds, wildlife, and their habitats through advocacy and education. Extensive details on conservation programs and sanctuaries.
- 776
- Bronx River - Sound Shore Audubon Society
- Programs and field trips. Formerly known as Scarsdale Audubon Society.
- 777
- Eastern Long Island Audubon Society
- Programs, field trips, children's programs, and volunteer opportunities.