Ключевые слова: america, animal, aquatic, aves, avian, beak, beautiful, beauty, birding, blackandwhite, colorful, cucullatus, drake, duck, feather, female, floating, flying, hooded merganser, hunt, lake, lophodytes cucullatus, male, male and female, marsh, merganser, natural, nature, north america, ornithology, plumage, pond, reddish brown, reflection, ripple, species, water, water bird, water fowl, waterfowl, wetland, white breast, wild, wild bird, wild duck, wildfowl, wildlife, wings, yellow eyes,