Environment
- 841
- Manatee County Audubon Society
- Meetings, field trips, sightings, and photo gallery of local birds.
- 844
- Sarasota Audubon Society
- Meetings, field trips, birding news, projects, bird count results, children's section, and newsletter.
- 845
- Seminole Audubon Society
- Based in Sanford. Programs, field trips, information about the wading bird colony at Bird Island, count results, and links.
- 846
- St. Petersburg Audubon Society
- Events, conservation news, and Pinellas County bird news and checklist.
- 847
- Tropical Audubon Society
- Based in Miami, serves south Florida. Events, South Florida Bird Finding FAQ, and butterfly gardening.
- 849
- Audubon Greenwich
- Information on flora and fauna, programs, volunteering, research and what's to be found at the Audubon Center in Greenwich.
- 850
- Connecticut Audubon Society
- Newsletter, nature articles, questions and answers plus information on education, programs, Eaglefest, EcoTravel, conservation and advocacy.
- 852
- Mattabeseck Audubon Society
- Based in Middletown. Programs, field trips, sanctuary information, activism, and newsletter.
- 853
- Menunkatuck Audubon Society
- Serving the towns of Madison, Guilford, Branford, East Haven, New Haven and West Haven.
- 854
- Naugatuck Valley Audubon Society
- Chapter based in Derby with information on membership, monthly programs, field trips and other events.
- 855
- Potapaug Audubon Society
- Serving the towns around the Connecticut River Valley area, including Niantic, East Lyme, Old Lyme, Lyme, East Haddam, Salem, Colchester, Old Saybrook, Essex, Deep River, Chester, Haddam, Westbrook, Clinton and Killingworth.
- 856
- Arkansas Valley Audubon Society
- Based in Pueblo. Bird count results, legislative reports, events, birding opportunities, meetings, and conservation issues.
- 857
- Black Canyon Audubon Society
- Serves Gunnison, Delta, Montrose, Ouray, San Miguel, and Hinsdale Counties. Field trips.