Ключевые слова: animal, background, bank, beak, beautiful, bird, birds, brown, coast, cute, dark, dramatic, duck, duckling, ducks, environment, evening, fauna, feather, female, folk, forest, green, lake, landscape, male, mallard, moody, natural, nature, outdoor, park, rest, resting, river, scenic, season, sleeping, summer, swim, travel, tree, vertical, water, waterfowl, wild, wilderness, wildlife, wing, wood,