71411171 - Rusted red rocks along Ironton Creek of golden autumn aspen trees and evergreens, ghost town of Ironton, Colorado71408930 - USA, Wyoming, Yellowstone National Park. A bull elk walking through Aspen trees foraging for grass.71408288 - Usa, Colorado, Aspen, Aspen Trunks near Castle Creek71408244 - USA, Colorado, Gunnison National Forest. Aspen forest in autumn71422487 - Rocky Mountains aspen grove autumn snows, Keebler Pass, Colorado.71422486 - Rocky Mountains aspen grove autumn snows, Keebler Pass, Colorado.71422452 - Autumn aspen trees and Sneffels Range, Mount Sneffels Wilderness, Uncompahgre National Forest, Colorado71422451 - Autumn aspen trees and Sneffels Range, Mount Sneffels Wilderness, Uncompahgre National Forest, Colorado71412654 - Rural forest service road and golden aspen trees in fall, Sneffels Wilderness Area, Uncompahgre National Forest, Colorado71411668 - USA, Wyoming. Aspen and fireweed, Medicine Bow National Forest.71411167 - Autumn aspen tree pattern on mountain slope near Crystal Lake, near Ouray, Colorado71422471 - USA, Colorado, Uncompahgre National Forest. Symmetrically deformed aspen trunks71422453 - Autumn aspen trees and Sneffels Range, Mount Sneffels Wilderness, Uncompahgre National Forest, Colorado71411190 - USA, Colorado, Gunnison National Forest. Aspen forest in autumn71408731 - USA, Utah, Dixie National Forest, Aspen ()71408260 - Colorado Rocky Mountains near Keebler Pass Autumn Colors on Aspen Groves71422481 - Aspen Grove in glowing golden colors of autumn near Aspen Township, Colorado shown as a vertical pan blur71418376 - Usa, Wyoming, Grand Teton National Park, an adult Great Gray Owl stares from behind an aspen tree.71417742 - Canada, British Columbia. Adult male Northern Flicker (Colaptes auratus) flies to nest hole in aspen tree (digital composite).71412656 - Rural forest service road through golden aspen trees in fall, Sneffels Wilderness Arera, Uncompahgre National Forest, Colorado71411208 - USA, Colorado. White River National Forest, Aspen and evergreen forest in autumn below Mt. Daly (left) and Capitol Peak (center) with fresh snow on peaks.71411207 - USA, Colorado. White River National Forest, Aspen and evergreen forest in autumn below Capitol Peak (upper left) with fresh snow on peaks.71411197 - USA, Colorado, Gunnison National Forest. Autumn aspen forest on Cimarron Ridge.71411196 - USA, Colorado, San Juan Mountains. Autumn-colored aspen trees on mountain slope.71411133 - USA, California, Sierra Nevada Mountains. Fallen aspen leaves close-up71411132 - USA, California, Sierra Nevada Mountains. Fallen aspen leaves close-up71408732 - USA, Utah, Dixie National Forest, Boulder Mountain, Aspen at sunrise71408259 - McClure Pass, Colorado with trail in grove of aspen trees.71408255 - USA, Colorado, White River National Forest, aspen trees71418798 - Mt. Snaffles and a sea of gold Aspen trees reflects in a large pond in autumn in the Colorado Rocky Mountains71418789 - Usa, Colorado, Gunnison National Forest, Aspen Trunks with Autumn Color71418778 - USA, Colorado, San Juan Mountains. Autumn-colored aspen forest on mountain slope71418771 - USA, Colorado, San Juan Mountains. Aspen tree close-up71418765 - USA, Colorado, San Juan Mountains. Autumn aspen trees frame Chimney Rock71408271 - San Juan Mountains from the Dallas Divide morning light on fall colored Oak and Aspen, Colorado.71408243 - USA, Colorado, Gunnison National Forest. Aspen forest in autumn71407882 - Fallen aspen leaves in fresh snow in Waterton Lakes National Park, Alberta, Canada71419039 - USA, Wyoming, Jackson, Grand Teton National Park and fall colors on Aspen Trees71418781 - USA, Colorado, White River National Forest. Snow coats aspen trees in winter71414357 - Aspen leaves with morning water droplets in the Colorado Rocky Mountains71418777 - USA, Colorado, Uncompahgre National Forest. Mountain aspen forest in autumn71408760 - USA, Utah, La Sal Mountains, Manti-LaSal National Forest, Aspen (Populus tremuloides) and Douglas fir (Pesudotsuga menziesii) in winter71408274 - San Juan Mountains from the Dallas Divide morning light on fall colored Oak and Aspen, Colorado.71419679 - USA, Wyoming, Grand Teton National Park, female Great Gray Owl sits on her stick nest in an aspen tree with one of her chicks visible.71414355 - Looking up into yellow Aspen trees in the Colorado Rocky Mountains71408251 - USA, Colorado, Gunnison National Forest. Aspen forest in autumn71418780 - USA, Colorado, White River National Forest. Snow coats aspen trees in winter71418775 - USA, Colorado, Uncompahgre National Forest. Deformed aspen trunks in forest71418756 - Aspen trunks with knots that look like eye pattern, Uncompahgre National Forest, Colorado71408256 - USA, Colorado, White River National Forest, aspen trees71414680 - Golden aspen trees and Cathedral Group, Grand Teton National Park, Wyoming71414359 - Hillside of Fall color, orange and gold Aspen trees in the Colorado Rocky Mountains71414356 - Looking up into yellow Aspen trees in the Colorado Rocky Mountains71408273 - San Juan Mountains from the Dallas Divide morning light on fall colored Oak and Aspen, Colorado.71408250 - USA, Colorado, Gunnison National Forest. Aspen forest in autumn13817242 - Autumn coloured trees near Aspen Cemetery, Aspen, Colorado, United States of America, North America71397061 - Fall colors have arrived in the Aspen Tree forests at The North Rim of Grand Canyon National Park,Arizona.70380929 - View over lake Chiemsee to Hochgern and Kampenwand, aspen leaves in foreground, Chiemgau, Upper Bavaria, Germany71403953 - USA, Colorado, Aspen, Fly agaric mushrooms (Amanita muscaria) growing in forest71383790 - Forest and mountainous landscape, Aspen, Pitkin County, Colorado, USA71383800 - Snow covered mountains, Aspen, Pitkin County, Colorado, USA71383792 - Birch tree trunks in a forest, Aspen, Pitkin County, Colorado, USA71403930 - USA, Colorado, Aspen, Close-up of waterfall over stones70498318 - Skier looking at mountain scenery, Aspen Highlands, Aspen, Colorado, USA70433870 - USA, Colorado, man telemark skiing, Aspen Highlands70433879 - USA, Colorado, couple relaxing in outdoor hot tub, Aspen70043913 - Two men doing freeski, Aspen, Colorado70498282 - Skier doing a side flip, Snowmass, Aspen, Colorado, USA70423835 - Colorado, Near Steamboat Springs, Buffalo Pass, Yellow aspen tree canopy.70420951 - Scenic of Fall tundra and yellow Aspen trees with Mt. Mckinley in the background near Wonder Lake campground, Denali National Park, Alaska70349821 - Sunset at Independence Lake, Independence Pass, Aspen, Colorado, USA, North America, America70349817 - Ghost town Independence, Aspen, Rocky Mountains, Colorado, USA, North America, America70423834 - Colorado, Near Steamboat Springs, Buffalo Pass, Yellow aspen tree canopy.71109629 - Aspen with yellow leaves , Many Glacier , Glacier National Park , Montana , U.S.A. , America70423836 - Colorado, Near Steamboat Springs, Buffalo Pass, Yellow aspen tree canopy.70423833 - Colorado, Near Aspen, Landscape of Maroon Lake and on Maroon Bells in distance, Early snow.70422588 - Aspen trees in autumn colors, Lower Engadin, Engadin, Grisons, Switzerland70349813 - Barn near Aspen, Rocky Mountains, Colorado, USA, North America, America71107520 - Autumn scenic of a dirt road covered in fallen fall colored Aspen leaves, Yukon Territory, Canada71080023 - Artistic view of aspen trees using a vertical panning technique, Carcross, Yukon, Canada70170615 - Aspen forest in autumn colour overlooking Lake Superior with rail line and train. Rossport. Ontario70422587 - Road leading through meadow with aspen trees in autumn colors, Lower Engadin, Engadin, Grisons, Switzerland70349816 - Ghost town Independence, Aspen, Rocky Mountains, Colorado, USA, North America, America70200395 - Oaks and Aspen trees in autumn. San Juan Mountains. Colorado, USA.71101286 - Looking up into tops of bright yellow fall Aspen trees in Colorado.71028413 - White Aspen Tress, Low Angle View, Colorado, USA70593805 - Aspen grove in light fog. Ontario. Canada.70416365 - USA, Colorado, Aspen, Aspen Mountain Ski Area, Silver Queen Gondola70309600 - Aspen, CO70230466 - Maroon Bells, Aspen, Colorado, USA70230448 - America, Aspen, Cascade, Color, Colorado, Colour, Flow, Green, Mountain, Rapid, River, Rockies, Rocky mountains, Spring, Stream, Summer, United states, Usa, Water, Waterfall, White water, S19-656850, agefotostock70206699 - Aspen trees in fall colors. Colorado. USA70199539 - Six aspen trees stand bare in winter snow with a stormy sky above,San Juan Mountains, Colorado, USA.70170345 - Aspen grove at sunset in late winter. Sudbury. Ontario. Canada.70170272 - Trembling aspen (Populus tremuloides). Sudbury. Ontario. Canada70165089 - Marcellina Mountains and Aspen in autumn, Gunnison National Forest, Rocky Mountains, Colorado, USA70150497 - Aspen trees (Populus tremula) close-up of autumn foliage. Gran Teton National Park. Wyoming, USA70150131 - Aspen trees. Dixie National Forest. Utah. USA.70140498 - Aspen trees and pinesnext page