1st year, American yellow warbler, Animalia, Aves, Chordata, Dendroica petechia, July, North America, Passeriformes, Setophaga petechia, USA, Wisconsin, animal, bird, chestnut strips, environment, fauna, feathers, habitat, immature, juvenile, male, natural, nature, north american, north woods, northern, northwoods, pretty, shrubby areas, small bird, strips, summer, summer time, summertime, warbler, wild, wildlife, yellow, yellow bird, yellow warbler