LIST OF ILLUSTRATIONS 



Globular Nest of the Long-billed Marsh Wren (Colour) 



Fro7itispiece 



Worm-Eating Warbler Feeding Young 



Young Catbird, a Few Days after Leaving Nest. . ii 



Robin Just Out of Nest v 



Bluebird, Three Weeks Old vi 



A Trio of Bluebirds on the Day of Leaving Their Nest ix 



A Nestling Song Sparrow x 



"^'oung Baltimore Orioles xi 



Chickadees Just Out of Nest xiv 



Immature Mocking-Bird xv 



Bluebird, Four Weeks Old xvi 



FACING PAGE 



Wood Thrush on Nest 4 



Male Rose-breasted Grosbeak, One Year Old . 8 



Crested Flycatchers, Two Weeks before Leaving Nest 12 



White-eyed Vireo on Nest 14 



Young Baltimore Orioles and Nest 14 



