XXVIIl. SYSTEMATIC INDEX 
ORDER PYGOPODES. 
Famity COLYMBIDA. 
Great NORTHERN DIVER 
WHITE-BILLED NORTHERN 
DIVER ae 
BLACK-THROATED DIVER 
RED-THROATED DIVER 
Colymbus glacialis 
Colymbus adamsi 
Colymbus arcticus 
Colymbus septentrionalis 
Famity PODICIPEDIDA. 
GREAT CRESTED GREBE 
RED-NECKED GREBE 
HorNED GREBE 
FEARED GREBE ... 
LirrLeE GREBE... 
Podicipes cristatus 
Podicipes griseigena 
Podicipes auritus 
Podicipes nigricollis 
Podicipes fluviatilis 
OrDER TURBINARHES. 
Faminy PROCELLARIIDA. 
STORM-PETREL... 
FORK-TAILED PETREL 
MADEIRAN FORK-TAILED 
PETREL 
Sus-FAmMILy 
WILson’s PETREL 
FRIGATE-PETREL 
Procellaria pelagica 
Oceanodroma leuwcorrhoa 
Oceandroma castro 
OCEANITINA. 
Oceanites oceanicus 
Pelagodroma marina 
Faminy PUFFINIDA. 
GREAT SHEARWATER 
Sooty SHEARWATER 
Manx SHEARWATER Bee 
MEDITERRANEAN SHEARWATER 
LEVANTINE SHEARWATER 
LittLtE Dusky SHEARWATER 
CAPPED PETREL 
COLLARED ~“ETREL 
BULWER’S PETREL 
FULMAR... 
Puffinus gravis 
Puffinus griseus ... 
Puffinus anglorwm 
Puffinus kuhli 
Puffinus yelkowanus 
Puffinus asstimilis 
(Estrelata hesitata 
(strelata brevipes 
Bulweria bulweri 
Fulmarus glacialis 
Famity DIOMEDEIDA. 
BLACK-BROWED ALBATROSS 
Diomedia melanonhrys... 
PAGE 
502 
506 
508 
510 
514 
519 
522 
525 
528 
544 
DAT 
CH OT Or OT OT OT 
on 
1 
oi 
DDADMIN Or 
WNHFODANAWRE ® 
Or 
Cr 
