VI Warblers With Blue or Blue and Yellow Predominating
1 The Cerulean Warbler
2 The Black-throated Blue Warbler
3 The Blue-winged Warbler
4 The Golden-winged Warbler
5 The Parula Warbler
VII Warblers With Reddish-brown Markings
1 The Bay-breasted Warbler
2 The Chestnut-sided Warbler