"sign of spring", 8.5", Agelaius, Agelaius phoeniceus, Animalia, Aves, Chodata, Icteridae, North America, Passeriformes, USA, Wisconsin, adult, animal, beak, bill, bird, black, black bill, blackbird, brown, cup nest, fauna, feathers, female, gray, large bird, marsh, marsh bird, natural, nature, north american, north woods, northwoods, perch, perched, perching, plain, red winged, red-winged, red-winged blackbird, redwinged blackbird, sign of spring, song bird, songbird, spring, spring time, spring-time, springtime, stripped, strips, white, white and brown, wild, wildlife, wings