Nature Green Forest Natural environment Woodland Tree Biome Atmospheric phenomenon Light Darkness Old-growth forest Atmosphere Temperate coniferous forest Landscape Jungle Plant Northern hardwood forest Spruce-fir forest Sunlight Tropical and subtropical coniferous forests Screenshot Night Forest Tree Spruce Spruce-fir forests Southern Appalachian spruce–fir forest Temperate coniferous forest Biome Temperate coniferous forest Old-growth forest Screenshot Conifers Desktop Wallpaper Computer Night Temperate climate