Ключевые слова: autumn, background, bird, branch, canopy, concept, coniferous, ecological, ecosystem, environment, evergreen, fir, forest, forestry, glow, grass, green, healthy, hill, industry, landscape, light, lush, meadow, natural, nature, park, pine, plant, scene, scenery, silence, sky, spring, spruce, spruce tree, summer, sunlight, sustainable, texture, top, tree, trees, trunk, vegetation, view, wild, wilderness, wood, woods,