Ключевые слова: animal, autumn, background, beautiful, beauty, bird, blue, china, dusk, ecological, fall, field, flight, floral, flower, flying, grass, green, habitat, jiangxi, lake, landscape, meadow, migrant, migratory, national, natural, nature, outdoor, plant, poyang, reed, reserve, ruddy, rural, scene, season, shelduck, wetland, wild, wildlife, wing, wintering,