Ключевые слова: animal, avian, beak, beautiful, bird, birder, birding, birdwatcher, birdwatching, blue, branta, brown, cackling, canadensis, chinstrap, clipped, day, duck, feather, flight, fowl, geese, goose, gras, gray, greylag, horizontal, lake, nature, outdoors, pond, resting, side, view, watching, water, waterfowl, wild, wildlife, wings,