LIST OF ILLUSTRATIONS v 



Nest of Yellow Warbler 75 



Nest of Chipping Sparrow, containing two young Sparrows and 



one young Cowbird 76 



Two young Chipping Sparrows and a young Cowbird 76 



Nest of Indigo Bunting, containing a young Cowbird 77 



Three-storied nest of Yellow Warbler. Photograph of Museum 



specimen 78 



Two-storied nest of Yellow Warbler. Photograph of Museum 



group 79 



Junco and young 80 



Snow Buntings and Redpolls. Photograph of Museum group 81 



Cedar Waxwing, nest, and young 82 



Young Cedar Waxwings 83 



Red-eyed Vireo and nest 84 



Pine Warbler, nest, and young 85 



Young Black-capped Chickadees, and nesting hole 86 



Black-capped and Hudsonian Chickadees, Downy Wood- 

 pecker, and White-breasted Nuthatch. Photograph of 



Museum group 87 



Catbird and nest 88 



White-breasted Nuthatch at window feeding counter. Photo- 

 graph by E. C. Brown 89 



Blue Jay at window feeding counter. Photograph by E. C. 



Brown 89 



Downy Woodpecker at window feeding counter. Photograph 



by E. C. Brown 90 



