biome biome canadian fir canadian fir conifer conifer evergreen evergreen fir fir forest forest hackmatack hackmatack landscape landscape larch larch larix lyalliisubalpine larch larix lyalliisubalpine larch lodgepole pine lodgepole pine natural environment natural environment nature nature oregon pine oregon pine outdoor outdoor pine pine plant plant shortleaf black spruce shortleaf black spruce sky sky spruce spruce spruce-fir forest spruce-fir forest sugar pine sugar pine temperate coniferous forest temperate coniferous forest tree tree tropical and subtropical coniferous forests tropical and subtropical coniferous forests vegetation vegetation white pine white pine wilderness wilderness yellow fir yellow fir