CONTENTS. 



Lesser Black-Backed Gull - - 85 



*Lesser Sooty Tern - 55 



*Levantine Shearwater - - 235 



Little Auk - 154 



Little Grebe 202 



Little Gull - 65 



Little Tern - 48 



*Lnsciniola schwarzi - - 241 



'Madeira Storm Petrel- 218 



Manx Shearwater - 229 



*Mediterranean Black-Headed Gull - 73 



*Mediterranean Herring Gull - 242 



Megalestris catarrkactes - 112 



Mcrgulus alle 154 



*Noddy - - 55 



Ocean iles oceanicus - 218 



*Oceanodroma cryploleucura - - 218 



Oceanodroma Icucorrhoa 213 



*CEstrelata brcvipes - 239 



*CEstrelata htesitata 238 



Pagophila eburnea - - 108 



*Pclagodroma marina - - 221 



Podicipes auritus - - 192 



Podicipes cr is talus- - 181 



Podicipes fluviatilis - - - 202 



Podicipes griseigena - 188 



Podicipes nigricollis - 197 



Pomatorhine Skua - 116 



Proccllaria ficlagica - - 208 



Puffin - - 158 



Puffmus anglorum - 229 



*Ptiffimcs assimilis - - 236 



Piiffinus grams - - - 226 



Pujfinus griscus - - - 236 



^Puffinns obscurus - 

 *Puffinus yelkouanus 



*Radde's Bush -Warbler- 

 Razorbill 



Red-Necked Grebe 

 Red-Throated Diver 



*Rhodostcthia rosea- 

 Richardson's Ski:n 

 Rissa tridactyla 

 Roseate Tern 



Sabine's Gull 

 Sandwich Tern 

 Sclavonian Grebe 

 Sooty Shearwater 

 Sooty Tern - 

 Stercoratius crepidatus - 

 Stercorarius parasiticus- 

 Stcrcorarius pomatorhinus 

 *Stcrna anasthcta - 

 Sterna cantiaca 

 Sterna dougalli 

 Sterna fluviatilis - 

 Sterna fuliginosa - 

 Sterna macrnra - 

 Sterna minuta 

 Storui Petrel 



Uria brucnnichi - 

 Uria gryllc - 

 Uria troile - 



*Wedge-Tailed Gull - 



Whiskered Tern - 

 *White-Billed Northern Diver 



White-Winged Black Tern - 



Wilson's Petrel 



Xenia sabinii - 



235 

 235 



241 



128 

 1 88 

 176 



59 

 119 



IO2 

 31 



56 



2 7 



192 



236 



52 



119 



123 



116 



55 

 27 

 3i 

 37 

 52 

 42 

 48 

 208 



146 

 150 

 138 



59 



15 



170 



13 



218 



56 



