ALPHABETICAL INDEX. 



Acanthis exilipes, 297 



hornemanni, 298 

 adamsi, Colymbus, 180, 182, 304 

 AL iothus exilipes, 297 

 albipennis, Podicipes, 209 

 AIca, 106 



alle, 127 



arctica, 130 



bruennichi, 120 



grylle, 123 



impennis, ill 



torda, 106 



troile, 114, 120 

 alchatus, Pterocles, 258 

 Alle, 127 



alle, 127 

 alle, Alca, 127 



Alle, 127 



Mergulus, 127 

 American Laughing Gull, 304 



Passenger Pigeon, 250 

 anaestheta, Sterna, 29 

 Andalucian Hemipode, 296 

 anglica, Gelochelidon, II 



bterna, II 



anglorum, Puffinus, 163 

 Anous, 37 



stolidus, 37 



antarctica, Megalestris, 89 

 aquaticus, Rallus, 216 

 Arctic Tern, 21 

 arctica, Alca, 130 



Fratercula, 130 



Mormon, 130 



Sterna, 21 



arcticus, Colymbus, 185, 187 

 arenicola, Turtur, 255 

 argentatus, Larus, 70 

 arra, Uria, 12 1 

 atra, Fulica, 238 

 atricilla, Larus, 304 



Auk, Great, in 



Little, 127 

 auritus, Colymbus, 201 



Dytes, 20 1 



Podiceps, 193, 201, 204 



Podicipes, 201 



Turtur, 254 



bailloni, Crex, 232 



Porzana, 232 

 Baillon's Crake, 232 

 Black Guillemot, 123 



headed Gull, 59 



necked Grebe, 204 



Shearwaters, 175 



Tern, 3 



Tern, White-winged, 9 



throated Diver, 185 

 Bonaparte's Gull, 56 

 bonapartii, Gavia, 56 

 brevipes, CEstrelata, 173 



Procellaria, 173 

 brevirostris, Rissa, 84 

 Bridled Guillemot, 119 

 bruennichi, Alca, 120 



Lomvia, 120 



Uria, 1 20 



Briinnich's Guillemot, 120 

 buffoni, Stercorarius, icr 

 Buffon's Skua, 101 

 Bullfinch, Greater, 298 

 bulweri, Bulweria, 175 



Procellaria, 175 



Thalassidroma, 175 

 Bulweria, 160, 175 



bulweri, 175 



columbina, 175 

 Bulwer's Petrel, 175 



Caccabis hispanica, 281 

 rufa, 280 



