Black Swamp Bird Observatory
Conservation group in Oak Harbor. Events, field trips, activities, volunteer opportunities, and research projects. http://www.bsbobird.org/
Buckeye Forest Council
A grassroots organization dedicated to the protection of Ohio's forests and their inhabitants through education, advocacy, and organizing.
Federal Valley Watershed Group
Works to restore and preserve water quality, environmental health, and recreation in the watershed. Calendar of events and list of projects.
