ILLUSTRATIONS 



FACING 



PAGE 



BAY-BREASTED WARBLER AND CHESTNUT-SIDED WARBLER . 184 



(In color.) 

 BLACKPOLL WARBLER 188 



BLACKBURNIAN WARBLER AND BLACK-THROATED GREEN WAR- 

 BLER 190 



(In color.) 

 REDSTART AND PINB WARBLER 194 



(In color.) 

 PRAIRIE WARBLER AND YELLOW RED-POLL 196 



(In color.) 

 MARYLAND YELLOW-THROAT AND OVENBIRD 198 



(In color.) 

 HOODED WARBLER AND YELLOW-BREASTED CHAT . . . 204 



(In color.) 

 CANADIAN WARBLER AND WILSON'S WARBLER 208 



(In color.) 



CATBIRD 212 



BROWN THRASHER 214 



(In color.) 

 WINTER WREN AND CAROLINA WREN 216 



(In color.) 



HOUSE WREN 218 



WHITE-BREASTED NUTHATCH 226 



CHICKADEES 230 



GOLDEN-CROWNED KINGLET AND PROTHONOTARY WARBLER . 234 



(In color.) 



RUBY-CROWNED KINGLET 236 



(In color.) 



WOOD THRUSH AND VEERY 240 



(In color.) 



BICKNELL'S THRUSH 250 



HERMIT THRUSH AND OLIVE-BACKED THRUSH 254 



(In color ) 



SNOWY OWL 270 



BELTED KINGFISHER 272 



xix 



