ALPHABETICAL INDEX. 
Acanthis exilipes, 297 
hornemanni, 298 
adamsi, Colymbus, 180, 182, 3°4 
JE iothus exilipes, 297 
albipennis, Podicipes, 209 
Alca, 106 
alle, 127 
arctica, 130 
bruennichi, 120 
grylle, 123 
impennis, 11 1 
torda, 106 
troile, 1 14, 120 
alchatus, Pterocles, 258 
Alle, 127 
alle, 127 
alle, Alca, 127 
Alle, 127 
Mergulus, 127 
American Laughing Gull, 304 
Passenger Pigeon, 250 
ansestheta. Sterna, 29 
Andalucian Ilemipode, 296 
anglica, Gelochelidon, 1 1 
Sterna, 1 1 
anglorum, Puffinus, 163 
Anous, 37 
stolidus, 37 
antarctica, Megalesfris, 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, yo 
arra, Uria, 12I 
atra, Fulica, 238 
atricilla, Larus, 304 
15 
Auk, Great, 1 1 1 
Little, 127 
auritus, Colymbus, 201 
Dytes, 201 
Podiceps, 193, 201, 204 
Podicipes, 201 
Turtur, 254 
bailloni, Crex, 232 
Porzana, 232 
Eaillon’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 
brcvipes, (Jtstrelata, 173 
Procellaria, 173 
brevirostris, Rissa, 84 
Bridled Guillemot, 119 
bruennichi, Alca, 120 
Lomvia, 120 
Uria, 120 
Briinnich’s Guillemot, 120 
buffoni, Stercorarius, loi 
Buffon’s Skua, loi 
Bullfinch, Greater, 29S 
bulwevi, Bulwctia, 175 
Procellaria, 175 
Thalassidroma, 175 
Bulweria, 160, 175 
bulweri, 175 
columbina, 175 
Bulwer’s Petrel, 175 
Caccabis hispanica, 281 
rufa, 280 
