13820572 - 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 USA71410610 - Canada, Alberta, Banff National Park. Trembling aspen tree forest13930488 - France, Finistere, Armorica Regional Nature Park, Huelgoat in the heart of the Monts d'Arrée, granitic chaos in the valley of the Silver River, the trembling rock\n13814490 - A grove of trembling aspens (Populus tremuloides), in fall coloration near Snowbowl, Flagstaff, Arizona, United States of America, North America70439591 - Evidence of a beaver at work on Trembling Aspen tree, Assiniboine Park, Winnipeg, Manitoba70170272 - Trembling aspen (Populus tremuloides). Sudbury. Ontario. Canada70307601 - 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 trunks
