Ключевые слова: animal, ardea alba, avian, bird, birdwatching, blue, bulrush, catninetail, cattail, common egret, corn dog grass, crane, cumbungi, dupage county, egret, elegant, fauna, great egret, greene valley forest preserve, heron, illinois, isolated, large egret, ornithology, reed, reedmace, snowy egret, stand, standing, stately, statue, statuesque, typha, united states, upright, white, wildlife, xtan, yellow,