Hoy Audubon Society: Serves eastern Kenosha and Racine counties. Programs, trips, bird sightings, and club information.
Hunt Hill Nature Center: A 500 acre refuge in Washburn County, with facilities, programs, activities, and a newsletter.
Madison Audubon Society: Education, advocacy, Goose Pond sanctuary, and local birding information.
Northeastern Wisconsin Audubon Society: Based in Green Bay. News and projects.
Wisconsin Metro Audubon Society: Serves the Milwaukee area. Calendar of events and merchandise.