XIV 



LIST OF ILLUSTRATIONS, 



FIGURE 



78. Head of Orchard Oriole . 



79. Head of Purple Finch . 



80. Head of Redpoll 

 8L Hind-toe of Lapland Longspur 



82. Tail-feathers of Vesper Sparrow 



83. Tail of Grasshopper Sparrow . 



84. Head of Seaside Sparrow . 



85. Head of Lark Sparrow 



86. Head of Chipping Sparrow 



87. Head of Fox Sparrow 



88. Head of Dickcissel . 



89. Barn, Cliff, Tree, and Bank Swallows 



90. Section of primary of Rough-winged Swallow 



91. Head of Red-eyed Yireo . 



92. Wing of Warbling Vireo . 



93. Head of Black and White Warbler 



94. Head of Worm-eating Warbler 



95. Head of Blue-winged Warbler . 



96. Head of Golden-winged Warbler 



97. Head of Parula Warbler . 



98. Head of Myrtle Warbler . 



99. Head of Magnolia Warbler 



100. Head of Chestnut-sided Warbler 



101. Black-throated Blue Warbler . 



102. Head of Black-poll Warbler . 



103. Head of Prairie Warbler . 



104. Head of Oven-bird . 



105. Head of Kentucky Warbler 



106. Head of Maryland Yellow-throat 



107. Head of Wilson's Warbler 



108. Head of Hooded Warbler . 



109. Head of Canadian Warbler 



110. Head of Yellow-breasted Chat . 



111. Head of Short-billed Marsh Wren 



112. Head of Long-billed Marsh Wren 



113. Head of Red-breasted Xuthatch 



114. Head of Tufted Titmouse. 



115. Head of Golden-crowned Kinglet 



