462 



WOOD WARBLERS 



FIG. 124. Prairie Warbler. 



FIG. 125. Oven-bird. 



FIG. 123. Black-poll Warbler. FIG. 127. Maryland Yellow-throat. 



FIG. 128. Wilson's Warbler. 



FIG. 126. Kentucky Warbler. FIG. 130. Canadian Warbler. 



FIGS. 123-130. Heads of Warblers. (Natural size.) 



