Ключевые слова: anatidae, animal, avian, bathing, beak, bird, cleaning, colourful, cygnus olor, ecosystem, elegance, environment, fauna, feather, floating, green, landing, light, low angle, morning, mute swan, nature, neck, orange, outdoor, pond, profile, river, seasonal, side, splashing, summer, summertime, sun, sunrise, swan, swimming, vibrant, vivid, warm light, washing, water, waterfowl, white, wild, wilderness, wildlife, wing, wings,