366 



WOOD WARBLERS. 



Fig. 102.— Black-poll AVarbler. Fig. ICG.— 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.") 



