TABLE OF CONTENTS. 



PAGE 



The Autumn Flight, v 



Preface vii 



List of Illustrations xv 



Introduction xvii 



Whistling Swan, i9 



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, 5° 



Emperor Goose, 52 



Canada Goose, 57 



HuTCHiNs' Goose, 6g 



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 in 



Gadwall, 113 



European Widgeon 116 



Widgeon, 118 



Sprigtail, 122 



Blue-Winged Teal 128 



xiii 



