National Audubon Society in Pennsylvania

• Regional: United States: Pennsylvania: Society and Culture: Organizations 
• Recreation: Birding: North America: United States: Pennsylvania 

• Audubon Society of Western Pennsylvania  - Nonprofit environmental education organization aims to promote the conservation of wildlife and natural ecosystems in southwestern Pennsylvania.
• Lehigh Valley Audubon Society  - Organization's homepage presents contact details, birding bulletin boards, and information on programs, activities, and meetings.
• Lycoming Audubon Society  - Information on society membership, projects, events, and bird sightings. With newsletters.
• Presque Isle Audubon Society  - Local National Audubon Society chapter serving northwestern Pennsylvania including Erie and Crawford counties offers details about activities, events and membership.
• Seneca Rocks Audubon Society  - Overview of the society with information on upcoming events, bird counts, newsletters, membership particulars, and a photo album.
• Valley Forge Audubon Society  - Presenting the society's mission statement, programs, and membership. Includes a directory of members, calendar of events, and newsletters.