Hocking Voice: An environmental organization dedicated to protecting and restoring the Hocking River and the Hocking Bioregion.
Raccoon Creek Watershed Project: Information about initiatives to restore this stream and its watershed, which has been affected by acid mine drainage and agricultural runoff. Includes many maps, data reports, and photos.
Southeastern Ohio Wildlife Areas: Maps of wildlife areas in eoutheast Ohio. Available in gif and jpeg formats.
Watchable Wildlife Sites District Four: Provides a listing of wildlife viewing sites in Southeast Ohio.