Ключевые слова: animal, avian, background, beak, beautiful, beauty, bill, bird, birdwatching, black, close, close up, closeup, cygnus, cygnus olor, exotic, eye, face, fauna, feather, grace, green, head, living, majestic, mute, mute swan, nature, neck, olor, one, orange, outdoor, peaceful, portrait, purity, species, swan, up, water, waterfowl, web foot, white, wild, wildlife,