71410610 - Canada, Alberta, Banff National Park. Trembling aspen tree forest70170272 - Trembling aspen (Populus tremuloides). Sudbury. Ontario. Canada70439591 - Evidence of a beaver at work on Trembling Aspen tree, Assiniboine Park, Winnipeg, Manitoba13820572 - Bald-faced hornet (Dolichovespula maculata) nest in trembling aspen (Populous trembuloides) in atumn fog and hoarfrost.13820816 - Secluded path road through fall colors on trembling quaking aspen poplar (Populus tremuloides) and red maple (Acer rubrum) trees with yellow and orange colour and cumulous clouds over mountain landscape at Lutsen near Duluth Minnesota USA13820812 - Towering yellow trembling quaking aspen trees (Populus tremuloides) in Fall against blue sky13820810 - Fall colors on trembling quaking aspen (Populus tremuloides) poplar and red maple trees (Acer rubrum) with yellow and orange colour at Lutsen near Duluth Minnesota USA13820811 - Towering bare trembling quaking aspen trees (Populus tremuloides) in Fall against blue sky13820805 - Fall colors on trembling quaking aspen (Populus tremuloides) poplar and red maple trees (Acer rubrum) with yellow and orange colour at Lutsen near Duluth Minnesota USA13820576 - Creative abstract of trembling aspen leaves (Populus tremuloides) in autumn fog and hoarfrost.13820815 - Fall colors on trembling quaking aspen poplar (Populus tremuloides) and red maple trees with yellow and orange colour and cumulous clouds over mountain landscape at Lutsen near Duluth Minnesota USA70307601 - Trembling aspen in autumn on banks of Barrier Lake70239657 - Trembling aspen Populus tremuloides Fallen leaf in moss with raindrops70225498 - Maple trees in fall colour among aspen tree trunks71444726 - Storm coming in over the Maroon Bells in Aspen Colorado13813998 - Autumn aspen gold colors and early snowfall, Grand Teton National Park, Wyoming13810880 - USA, Colorado, Uncompahgre National Forest. Autumn-colored aspen forest on mountainside.13810852 - USA, Colorado, San Juan Mountains. Autumn aspen trees and Chimney Rock13810849 - USA, Colorado, San Juan Mountains. Geranium and aspen leaves13810775 - Autumn aspen trees and Sneffels Range, Mount Sneffels Wilderness, Uncompahgre National Forest, Colorado13810762 - Rural forest service road and golden aspen trees in fall, Uncompahgre National Forest, Colorado13810916 - Fallen Aspen Leaves in Fall Keebler Pass, Colorado on Dirt Road.13810851 - USA, Colorado, San Juan Mountains. Aspen leaves in stream13810789 - Autumn aspen trees and Sneffels Range at first light, Mount Sneffels Wilderness, Uncompahgre National Forest, Colorado13810784 - Aspen trunks with knots that look like eye pattern, Uncompahgre National Forest, Colorado13810780 - Stand of aspen trees and trunks in fall color, Uncompahgre National Forest, Sneffels Range, Sneffels Wilderness Area, Colorado13810779 - Stand of aspen trees and trunks in fall color, Uncompahgre National Forest, Sneffels Range, Sneffels Wilderness Area, Colorado13810776 - Massive mountain slope of dense aspen trees and evergreens in fall color, Uncompahgre National Forest, Sneffels Range, Sneffels Wilderness Area, Colorado13810771 - Autumn aspen leaves and tree trunks, Uncompahgre National Forest, Sneffels Range, Sneffels Wilderness Area, Colorado13810766 - Aspen trees in fall color, Uncompahgre National Forest, Colorado13810765 - Autumn aspen trees and Mount Sneffels, Mount Sneffels Wilderness, Uncompahgre National Forest, Colorado13810758 - Autumn aspen trees, mist, and mountain slope at sunrise, from Million Dollar Highway near Crystal Lake, Ouray, Colorado13796637 - Hay bales and aspen groves in autumn along the Front Range of the Rocky Mountains near Waterton Lakes National Park, Alberta, Canada13813128 - Utah, Dixie National Forest, aspen forest along highway 1213813125 - Utah, Dixie National Forest, aspen forest along highway 1213813124 - Utah, Dixie National Forest, aspen forest along highway 1213810921 - Colorado Rocky Mountains on Ohio Pass and backdrop of the Castle Mountain Autumn Colors on Aspen Groves13810919 - Colorado Rocky Mountains near Keebler Pass Autumn Colors on Aspen Groves13810903 - Curved Roadway near Aspen, Colorado in autumn colors and aspens groves.13810768 - Red Mountain and autumn aspen trees reflected on Crystal Lake at sunrise, near Ouray, Colorado13796686 - Canada, British Columbia. Adult male Northern Flicker (Colaptes auratus) flies to nest hole in aspen tree (digital composite).71429916 - Aspen leaves in autumn colour, Quaking Aspen (Populus tremula), Bavaria, Germany13876641 - Aspen Mountain And Old Building13813129 - Utah, Dixie National Forest, aspen forest along highway 1213812092 - Autumn Aspen groves with Red Mountain in Glacier National Park, Montana, USA13810920 - Colorado Rocky Mountains near Keebler Pass Autumn Colors on Aspen Groves13810860 - USA, Colorado, Gunnison National Forest. Raindrops on fallen autumn aspen leaves13810777 - Massive mountain slope of dense aspen trees and evergreens in fall color, Uncompahgre National Forest, Sneffels Range, Sneffels Wilderness Area, Colorado13810763 - Autumn aspen trees and Sneffels Range, Mount Sneffels Wilderness, Uncompahgre National Forest, Colorado13810760 - Autumn aspen tree pattern on mountain slope near Crystal Lake, near Ouray, Colorado71444725 - Aspens and red cliffs around Maroon Lake in Aspen Colorado71434898 - Yellow leaves of the aspen in the Taunus, Niedernhausen, Hesse, Germany13846114 - Woman nature photographer working the wildflowers at Annie Basin in the Rocky Mountains near Aspen, Colorado.13814103 - Grand Teton and Aspen trees, Grand Teton National Park, Wyoming13810922 - Colorado Rocky Mountains on Ohio Pass and backdrop of the Castle Mountain Autumn Colors on Aspen Groves13810905 - Aspen Grove in glowing golden colors of autumn near Aspen Township, Colorado13810902 - Aspen Grove in glowing golden colors of autumn near Aspen Township, Colorado13810900 - Aspen Grove in glowing golden colors of autumn near Aspen Township, Colorado shown as a vertical pan blur13810759 - Autumn aspen tree pattern on mountain slope near Crystal Lake, near Ouray, Colorado13813130 - Utah, Dixie National Forest, aspen forest along highway 1213813092 - Aspen Groves in Wasatch Mountains near Logan Pass, Utah13810909 - McClure Pass, Colorado with trail in grove of aspen trees.13810906 - Mountains around Township of Aspen fall along Owl Creek Road with wooden fence autumn.13810889 - USA, Colorado, Uncompahgre National Forest. Aspen trees in autumn color.13810886 - USA, Colorado, Uncompahgre National Forest. Aspen grove in fall colors.13810878 - USA, Colorado, Gore Range. Sunrise on mountain and aspen trees.13810826 - USA, Colorado, Gunnison National Forest. Fall display of aspen trees13810824 - USA, Colorado, Pike National Forest. Fog envelopes aspen grove13810767 - Aspen trees in fall color, Uncompahgre National Forest, Colorado13882196 - Golden fall colors of the cottonwoods and aspen tress along Pacific Creek in Yellowstone National Park with the blue, snow capped mountains of the Teton Range in Grand Teton National Park; Wyoming, United States of America13793535 - Maroon Bells, The Most Photographed Mountains In North America; Aspen, Colorado, United States Of America13893256 - Looking Up at Aspen Trees in Autumn Arizona, USA13885162 - Maroon Bells during fall, with the aspen (Populus tremuloides) leaves changing color reflected in a calm lake; Maroon Creek Valley, Aspen, Colorado, United States of America13883705 - Snow covers the mountains and an aspen forest; Cedar City, Utah, United States of America71422467 - USA, Colorado, San Juan Mountains. Aspen trees in autumn color71422454 - Autumn aspen trees and Sneffels Range, Mount Sneffels Wilderness, Uncompahgre National Forest, Colorado71411199 - USA, Colorado, Uncompahgre National Forest. Full moon sets over aspen trees in autumn.71411169 - Autumn aspen trees on mountain slope from Million Dollar Highway near Crystal Lake, Ouray, Colorado71411076 - USA, Arizona, Flagstaff. Aspen tree leaves in at sunset71408730 - USA, Utah, Dixie National Forest, Fir in Aspen grove71422488 - Aspen Glowing along Dallas Mountain Road, San Juan Mountains, Colorado71422457 - Massive mountain slope of dense aspen trees and evergreens in fall color, Uncompahgre National Forest, Sneffels Range, Sneffels Wilderness Area, Colorado71422456 - Single sunlit aspen tree in fall color against dark stormy sky, Uncompahgre National Forest, Colorado71411632 - Pattern of white tree trunks among golden aspen leaves, Grand Teton National Park, Wyoming71411209 - USA, Colorado. Uncompahgre National Forest, Turret Ridge above autumn colored aspen conifer forest, below Owl Creek Pass.71411205 - Sunrise along the Rocky Mountains near Maroon Bells. Aspen, Colorado.71408258 - USA, Colorado, White River National Forest, aspen71408224 - Autumn, aspen trees, mist, and mountain slope at sunrise, from Million Dollar Highway near Crystal Lake, Ouray, Colorado71407898 - Bull Elk and Autumn Aspen tree71422745 - Utah, Dixie National Forest, aspen forest along highway 1271422480 - USA, Colorado, San Juan Mountains. Freshly falling snow on aspen forest71422470 - USA, Colorado, Uncompahgre National Forest. Symmetrically deformed aspen trunks71422458 - Massive mountain slope of dense aspen trees and evergreens in fall color, Uncompahgre National Forest, Sneffels Range, Sneffels Wilderness Area, Colorado71417741 - Canada, British Columbia. Adult female Northern Flicker (Colaptes auratus) flies to nest hole in aspen tree.71411173 - Red Mountain and autumn aspen trees reflected on Crystal Lake at sunrise, near Ouray, Colorado71411172 - Fall aspen trees reflected on Crystal Lake at sunrise, near Ouray, Colorado71411171 - 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 Creeknext page
