LIST OF ILLUSTRATIONS xxix 



FIGURE PAGE 



114. Head of Black and White Warbler ... . 445 



115. Head of Worm-eating Warbler ..... 445 



116. Head of Blue- winged Warbler ...... 445 



117. Head of Golden-winged Warbler 445 



118. Head of Parula Warbler 445 



119. Head of Myrtle Warbler . . . . . .445 



120. Head of Magnolia Warbler 445 



121. Head of Chestnut-sided Warbler 445 



122. Black-throated Blue Warbler 449 



123. Head of Blackpoll Warbler 462 



124. Head of Prairie Warbler ....... 462 



125. Head of Ovenbird 462 



126. Head of Kentucky Warbler 462 



127. Head of Maryland Yellow-throat 462 



128. Head of Wilson's Warbler 462 



129. Head of Hooded Warbler 462 



130. Head of Canadian Warbler 462 



131. Head of Yellow-breasted Chat 467 



132. Head of Short-billed Marsh Wren '479 



133. Head of Long-billed Marsh Wren 480 



134. Head of Red-breasted Nuthatch 484 



135. Head of Tufted Titmouse 486 



136. Head of Golden-crowned Kinglet 489 



