VI 



CONTENTS. 



RruoY SHELDUCK . 

 SHOVELER . . 

 GADWALL 

 PINTAIL . 

 WILD DUCK . 

 GARGANEY .. 

 BLUE-WINGED TEAL 

 TEAL . . 



WlGEON ... 



AMERICAN WIGEON 

 STELLER'S EIDER . 

 EIDER DUCK . 

 KING DUCK . 

 VELVET SCOTER . 

 SCOTER ... 

 SURF SCOTER . 



77 

 78 

 79 

 80 

 81 

 83 

 85 

 86 



87 



88 

 88 

 89 



9' 

 92 



93 

 94 



RED-CRESTED WHISTLING DUCK 



95 



POCHARD ... 96 

 FERRUGINOUS DUCK . 97 

 SCAUP .... 98 

 TCFTED DUCK ... 99 

 LONG-TAILED DUCK . 100 

 HARLEQUIN DUCK . . 101 

 GOLDEN-EYE . . . 102 

 SMEW ..... 103 

 HOODED MERGANSER . 104 

 RED-BREASTED MERGANSER 105 

 GOOSANDER . 106 



GREAT CRESTED GREBE to8 

 RED-NECKED GREBE . 109 

 DUSKY GREBE . . .no 

 EARED GREBE . 1 1 1 



DABCHICK . . . .112 

 GREAT NORTHERN DIVER 114 

 BLACK-THROATED DIVER . 115 

 RED-THROATED DIVER . 116 

 GUILLEMOT ._ . . 117 

 BRUNNICH'S GUILLEMOT 119 

 RINGED GUILLEMOT . .120 

 BLACK GUILLEMOT . 121 

 ROTCHE . . . .123 

 PUFFIN . . . . 124 

 RAZOR-BILL . 126 



GREAT AUK . 

 CORMORANT 

 GREEN CORMORANT 

 GANNET 

 CASPIAN TERN 

 SANDWICH TERN 

 ROSEATE TERN 

 COMMON TERN . 

 ARCTIC TERN 

 SOOTY TERN 

 WHISKERED TERN . 

 GULL-BILLED TERN 

 LESSER TERN 

 BLACK TERN 



PAGB 

 128 

 129 

 130 



'3' 

 '3 Z 

 '33 

 '35 

 '3& 

 '37 

 '38 

 '39 

 140 

 141 

 142 



WHITE-WINGED BLACK TERN 143 

 NODDY . . . -144 

 SABINE'S GULL . . 145 

 LITTLE GULL . . .146 

 BUONAPARTE'S GULL . 146 

 MASKED GULL . . '47 

 BLACK-HEADED GULL . 148 

 MEDITERRANEAN BLACK-HEADED 

 GULL . 150 



GREAT BLACK-HEADED GULL 150 

 LAUGHING GULL . . 151 

 KITTIWAKE . . .152 

 IVORY GULL . . . 154 

 ICELAND GULL . . '55 

 COMMON GULL . . 156 

 LESSER BLACK-HACKED GULL 157 

 HERRING GULL . . 158 

 GREAT BLACK- BACKED GULL 159 

 GLAUCOUS GULL . . 160 

 SKUA . . . . 161 



POMERINE SKUA . . 162 

 RICHARDSON'S SKUA . .163 

 LONG-TAILED SKUA . 164 

 FULMAR . . . .165 

 MANX SHEARWATER . 166 

 BULWER'S PETREL . .167 

 WILSON'S PETREL . . 168 

 FORK-TAILED PETREL . 169 



STORM PETREL 



170 



