CONTENTS. 



Pelican. 



Plate 



Pelicanus Carbo. Corvorant - - - 153 



Graculus. Shag - - - 182 



Diver. 



Colymbus Troile. Foolifh Guillemot - - 28 



Grylle. Black Guillemot - - 144 



Glncialis* Northern Diver - - 68 



Immer, Imber Diver - - 99 



Septentno?iaHs, Red-throated Diver - 78 



Grebe. 



Colymbus Crijlatup, Crefted Grebe' - - 68 



Crifiatas, Crefted Grebe, young - £02 



Jurifus. Eared Grebe - - 29 



Nigricans, Dufky Grebe - .44 



RubricoUis (Ruficollis, Lath.) Red-necked 



Grebe, male - - - G 



RubricoUis, fern. Red-lhroated Grebe - 224 



Hebridicus. Black-chin Grebe - 167 



Minutus, Little Grebe - - 56 



Gull. 



Larus Catarrades, Skua Gull - - • 229 



Parajiticus, Ar6lic Gull, male - - 237 



Marinus, y. WafelGull - - I74 



Canus. Common Gull - - 46 



Larus 



