Spatial Coverage
- Cuyahoga Valley National Park.1
- Denver Metropolitan Area1
- Denver Metropolitan Area (Colo.)1
- Douglas County1
- Douglas County (Colo.)1
- Front Range (Colo. and Wyo.)1
- Fruita1
- Germany1
- Grand Mesa National Forest1
- Grand Mesa National Forest (Colo.)1
- Great Lakes (North America)1
- Great Lakes.1
- Great Smoky Mountains National Park (N.C. and Tenn.)1
- Great Smoky Mountains National Park.1
- Greeley Region1
- Himalaya Mountains1
- Illinois1
- Jura Mountains (France and Switzerland)1
- Karakoram Range1
- King Range National Conservation Area1
