Ключевые слова: area, background, bark, beautiful, beauty, birch, birch bark, birch forest, birch leaf, birch tree, branch, bright, color, cool, day, deciduous, environment, foliage, forest, freshness, grass, green, group, grove, harmony, landscape, leaf, lush, many, morning, natural, nature, nobody, outdoor, outdoors, park, plant, rural, scene, scenic, season, several, spring, square, summer, tree, trees, trunk, white, wood,