Ключевые слова: anatidae, anatinae, animal, avian, beak, beige, bird, brown, common, crested, crested duck, domestic, domesticated, duck, ducks, farm, feathers, fluffy, fowl, ground, mallard, nature, outdoors, pekin, pekin crested, pekin duck, poultry, profile, rouen, rouen duck, shadow, sunlight, three, walking, waterfowl, white, wildfowl,