Ключевые слова: audubon, avian, aythya, aythya americana, beak, birding, birdwatching, black, calm, duck bird, duck diving, duck pond, ducks unlimited, feather, floating, fowl, freshwater bird, grey, head, hunting, lake, lake waterfowl, male animal, nature, orange, ornithology, pictures of gingers, pictures of redheads, plumage, pond, quiet, red, red head, redhead duck, redheaded, redheads, reflections, ripple, shore bird, water bird, waterbird, waterfowl, wetland, wild birds, wildlife,