Ключевые слова: animal, autumn, beautiful, beauty, bird, clean, elegance, environment, feathers, grace, graceful, green, habitat, hideout, home, lake, lakeshore, landscape, life, nature, neck, nest, nesting, outdoor, park, pond, proudly, scene, season, shallow, shore, silence, single, sitting, standing, sunlight, surface, swamp, swan, swimming, symbol, tranquil, vertebrate, water, wetland, white, wild, wildlife,