Ключевые слова: anatidae, animal, avian, beak, bill, bird, black, brown, color, colorful, crested, cute, decorative, drake, duck, europe, eye, fauna, feathers, floating, fowl, head, lake, male, nature, netta, ornithology, plumage, pochard, pond, portrait, red, redcrested, reflection, river, rufina, swimming, vertebrate, view, water, waterbird, waterfowl, wet, white, wild, wildlife, wings,