Ключевые слова: baltic states, birch, birch forest, blizzard, branch, clear blue sky, climate, discover, ecology, environment, environmental conservation, foliage, forest, forestation, frost, frosty, glow, growth, hoar frost, hoarfrost, icy, journey, landscape, latvia, looking up, low angle, natural, nature, park, rural, scandinavia, scenery, shine, silence, skyscape, snow, snowcovered, snowflake, snowy, sunlight, travelling, tree, tree trunk, trees, trunk, weather, winter, wood, woodland, woods,