Ключевые слова: adult, animal, aythya ferina, beak, behaviour, bird, brown, calm, duck, england, eye, fauna, flat, fly, flying, fowl, head, lake, land, large, male, natural, nature, nobody, one, outside, plumage, pochard, red, reed, reedbed, reeds, reserve, smooth, somerset, spring, travel, united kingdom, water, waterbird, waterfowl, wild, wildlife, wing, winter,