Glacier + Northern Lewis Range, Montana
Yellowstone, Wyoming
Willamette Foothills, Oregon
Mount Lassen Volcanic Area, California
Columbia River Gorge, Oregon
Zion + Bryce Canyon Area, Utah
San Gabriel + San Bernardino Mountains, California
Angeles National Forest, San Gabriel Mountains
Western Sonoran + Colorado Desert, California
Yosemite + Central Sierra, California
Willamette Foothills, Oregon
Southern Oregon Coast + Rogue River, Oregon