Ключевые слова: adult, animal, aquatic bird, back, beak, beautiful, beauty, bill, bird, black, black background, blue, bright, brightness, color, daylight, eye, fauna, feather, feathers, graceful, head, imposing behavior, isolate, love, male, mirror image, mute swan, natural, nature, neck, orange, ornithology, outdoors, perspective, plumage, pond, pool, proud, reflection, river, single, surface, swan, swimming, water, white, wild, wildlife, wings,