Spatial Coverage
- Northwest, Pacific2
- Northwestern States.2
- Pacific Northwest.2
- Pennsylvania.2
- Rappahannock River (Va.)2
- Rappahannock River.2
- Rhode Island2
- Rita Blanca National Grassland (Okla. and Tex.)2
- Rita Blanca National Grassland.2
- Saint Joe National Forest (Idaho)2
- Saint Joe National Forest.2
- Saint Lawrence River Valley2
- South Atlantic States2
- South Atlantic States.2
- South Carolina2
- South Dakota.2
- Southern States2
- Southwest, New.2
- Spain2
- Targhee National Forest (Idaho and Wyo.)2
