Flore et faune de l'Ouest américain

Glacier National Park (Montana)

Yellowstone National Park & Teton National Park (Principalement Wyoming)

Arches National Park (Utah)

Canyonlands & Capitol Reef National Parks (Utah)

Bryce Canyon & Zyon National Parks (Utah)

Grand Canyon (Arizona)

Petrified Forest & Painted Desert (Arizona)

The Valley of Fire : Carrizozo Malpais (New Mexico)

Saguaro National Park & Rincon Mountains - Région de Tucson (Arizona)

Paramint Range & Valley (California)

Yosemite National Park (California)

Redwood National & State Parks (California)

Mount Saint-Helens (Washington)