Ключевые слова: adventure, autumn, bio diversity, botanical, botany, colorful, conservation, discovery, ecology, ecotourism, environment, exploring, fauna, flora, foliage, forest, forest floor, forest scenery, greenery, hiking, hiking trail, holding, leaf, leaf collection, naturalist, nature, outdoor activity, outdoors, person, plant, plant anatomy, plant life, plant species, seasonal, tree species, trees, walking, woods, yellow,