TABLE OF CONTENTS. 



PAGE 



The Autumn Flight, v 



Preface vii 



List of Illustrations xv 



Introduction, xvii 



Whistling Swan, 19 



Trumpeter Swan, 28 



Whooping Swan, 31 



Blue Goose, 33 



Lesser Snow Goose, 35 



Greater Snow Goose 39 



Ross's Snow Goose, . . 43 



White-Fronted Goose, 45 



Bean Goose, 50 



Emperor Goose, 5S 



Canada Goose, 57 



HuTCHiNs' Goose, 69 



White-Cheeked Goose 72 



Cackling Goose, 74 



Barnacle Goose, 78 



Brant Goose, 80 



Black Brant, 84 



Wood Duck, 87 



Black-Bellied Tree Duck 92 



Fulvous Tree Duck, 95 



Ruddy Sheldrake, 97 



Mallard, 100 



Dusky Duck, 106 



Florida Dusky Duck, 109 



Mottled Duck m 



Gadwall, 113 



European Widgeon, 116 



Widgeon, "8 



Sprigtail ■ . . . . 122 



Blue-Winged Teal 128 



xiii 



