Ключевые слова: anas, animal, avian, background, beak, beauty, bill, birds, birdwatching, black, blue, brown, calm, canada, close, closeup, colorful, cute, day, drake, duck, feather, fly, fowl, goose, grebe, green, isolated, lake, male, mallard, nature, ornithology, outdoors, park, plumage, pond, profile, reflection, river, spring, summer, swim, water, waterfowl, white, wild, wildlife, wing, winter,