Big Darby Creek Watershed
Includes species, history, maps, ecosystems, events, recreation, and partners of central Ohio's watershed. Sponsored by the Nature Conservancy.
Central Ohio Wildlife Areas
Maps of wildlife areas in Central Ohio. Available in gif and jpeg format.
Sierra Club - Central Ohio Group
Lists the schedule news and programs of the local chapter.
Solid Waste Authority of Central Ohio
Includes information on recycling, composting, and landfills.
The Oak Openings Region
Includes species, history, maps, ecosystems, events, recreation, and partners of nature preserve in northeast Ohio. Sponsored by The Nature Conservancy.
Watchable Wildlife Sites District One
Provides a listing of wildlife viewing sites in Central Ohio.