Chester A. Reed, The Bird Book — Warblers: Family Mniotiltidse (1915)
“ Eastern United States, breeding from the Gulf coast north to southern New England and Minnesota. This strange but handsome species is very common in underbrush and thickets in the south; they are usually shy and endeavor, with success, to keep out of sight, but their strange song and calls, consisting of various whistles and squawks mingled together, are often heard. Their nests are built in bushes or briars at low elevations, being made of grass, strips of bark and leaves, lined with finer grass; their eggs are white, sharply speckled and spotted with various shades of brown and lavender ”
