Animalia, Ardeidae, Aves, B. virescens, Bittern Family, Bitterns, Buteorides, Butorides virescens, Chordata, Egret Family, Egrets, Green Heron, Herons, July, North America, Pelecaniformes, US, USA, Wisconsin, alone, aspen, aspen tree, bird, blue sky, dead tree, heron, heron family, immature, juvenile, natural, nature, north american, north woods, northern Wisconsin, northwoods, one, perch, perched, single, snag, summer, summer time, summertime, tree, wild, wildlife, young