Aerial drone flies toward a stand of aspen trees that ring the edge of an open pasture

quaking aspens aspen trees in fall aspen trees open pasture coconino national forest barren trees flagstaff autumn colors panorama landscape aspen loop trail forest autumn fall colors bare trees environment pine trees arizona autumn leaves scenery grove nature no leaves yellow foliage ecology ring edge colorful leaves aerial solitude peaceful drone mountain peak bird eye view beautiful natural leaves breath taking tourism colorful stand vibrant gold stunning refreshing alpine fly toward delightful brilliant