Ключевые слова: animal, beak, bird, birdwatching, brown, cold, coldness, drake, duck, duck hunting, duck mallard, feather, february, female, fowl, freedom, head, hunting, ice, lifestyle, male, mallard, mallard duck, nature, ornithology, outdoor, plumage, portrait, season, snow, water bird, waterfowl, wild, wildlife, wing, winter,