Animalia, Aves, Chordata, Eastern kingbird, June, L. tyrannus, North America, Passeriformes, Tyrannidae, Tyrannus, US, USA, Wisconsin, adult on nest, babies, birch snag, bird, black, chicks, eastern kingbird sitting on nest, feathers, flycatcher, king bird, kingbird, kingbird sitting on nest, natural, nature, nest, nesting, nesting eastern kingbird, nesting kingbird, north american, northern Wisconsin, northwoods, offspring, on nest, sitting, sitting on nest, summer, summer time, summertime, tyrant flycatcher, warming, warming chicks, white, wild, wildlife, young, T. Tyrannus, Tyrannus tyrannus, songbird