366 



WOOD WARBLERS. 



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Fig. 10^\— Black-poll Warbler. Fig. lOG.— Maryland Yellow-throat. 



Fig. 103.— Prairie Warbler. 



m 



Fig. 107.— Wilson's Warbler, 



Fig, 104.— Oven-bird. 



Fig. 108. -Hooded Warbler. 



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



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



