Presque Isle Audubon Society
- Serves the Erie area. Meetings, field trips, newsletter, conservation, and bird sightings.
- http://www.presqueisle.org/audubon/

Seneca Rocks Audubon Society
- Serves Clarion, Venango, and Forest counties.
- http://www.senecarocksaudubon.org/

Valley Forge Audubon Society
- Events, projects, field trips, programs, and newsletters.
- http://www.valleyforgeaudubon.org/

Audubon-PA Archives
- Searchable archives for the Pennsylvania Audubon e-mail group.
- http://list.audubon.org/archives/audubon-pa.html

Bartramian Audubon Society
- Serves Butler, Lawrence, Mercer, and Venango counties. Programs.
- http://www.csonline.net/russs/bas/

Lehigh Valley Audubon Society
- Serves Lehigh and Northampton counties. Activities, birding spots, bird count results, and newsletter.
- http://www.lehigh.edu/~bcm0/lvas.html

Lycoming County Audubon Society
- Peregrine project and newsletters.
- http://www.lycoming.org/audubon/

Audubon Society of Western Pennsylvania
- Serves the Pittsburgh area. Beechwood Farms Nature Reserve, Todd Sanctuary, education programs, Audubon Nature Store, Audubon Center for Native Plants, and volunteer opportunities.
- http://www.aswp.org/

Pennsylvania Audubon Society
- State office news and projects.
- http://www.audubon.org/chapter/pa/pa/