autumn blue colorful fall colors forest gold grass green hills leaf leaves morning sunlight mountains nature october orange sky tree trees yellow boulder current England Great Britain landscape moss mossy natural river rock spring stream uk water wood woodland blue sky bushes clouds field germany lindlar meadow clear lake Lakeshore November pine trees reed shore sunlight sunset canada cliff drop flow gorge summer altitude conifer height high lone mountain peak Rockies Rocky Mountains steep ecology ferns habitat path steps temperate trail Vancouver Island wild wooden cold evening fall low temperatures Sctots Pine spruce winter woods fallen HDR leafs Nyberg red scenery unspoilt