x CONTENTS AND PLATES 



PAGE 



RAZOR-BILL . J 33 



GREAT AUK (Gairfowl) . J 35 



CORMORANT (Common Cormorant Corvorant} . 136 



GREEN CORMORANT (Shag Scarf Scarf Crested Cormorant} . 137 

 GANNET (Common Gannet Solan Gannet Soland Goose Solan 



Goose} ... .138 



CASPIAN TERN . J 39 



SANDWICH TERN ... .140 



ROSEATE TERN . . 142 



COMMON TERN ... . 143 



ARCTIC TERN. . . . 144 



SOOTY TERN . 145 



WHISKERED TERN (Moustache Tern) . . .146 



GULL-BILLED TERN 147 



LESSER TERN (Little Tern) 148 



BLACK TERN . . 149 



WHITE- WINGED BLACK TERN (Silver- Winged, Black Tern) . .150 



NODDY (Black Noddy Noddy Tern) 151 



SABINE'S GULL 152 



LITTLE GULL 153 



BUONAPARTE'S GULL 154 



MASKED GULL (Brown-Headed Gull) 155 



BLACK-HEADED GULL (Peewit Gull Red- Legged Gull) . . .156 

 MEDITERRANEAN BLACK-HEADED GULL (Adriatic Black-Headed 



Gull) . . .158 



GREAT BLACK-HEADED GULL 159 



LAUGHING GULL 160 



KITTIWAKE (Tarrock (Young)) 161 



IVORY GULL 163 



ICELAND GULL (Lesser White- Winged Gull White- Winged Silvery 



Gull) ... .164 



