366 



WOOD WARBLERS. 



Fig. lOa.— Black-poll Warbler, 



Fig. lOG.— Maryland Yellow-throat. 



Fig. 103.— Prairie Warbler. 



Fig. 107.— Wilson's Warbler. 



Fig. 104.— Oven-bird. 



Fig. 108.— Hooded Warbler. 



Fig. 105.— Kentucky Warbler. Fig. 109.— Canadian Warbler. 



Figs. 102-109.— Heads of Warblers. (Natural size.) 



