Ключевые слова: animal, animal behavior, avian, background, beach, beak, bird, california, color, cute, day, duck, fauna, feather, field, flock of birds, geese, goose, grass, green, herd, lake, lakeshore, landscape, mallard, meadow, migration, muscovy duck, nature, one animal, outdoors, park, pasture, pond, portrait, rural, season, shore, spring, summer, sun, sunny, swan, swan goose, walking, water, waterbird, wild, wildlife, wings,