INDICES 



747 



Grosbeak, Western Blue, Guiraca cxrulea, 

 lazula 



Grosbeak, Western Evening, Hesperi- 

 phona vespertina montana 



Grouse, Canada Ruffed, Bonasa umbel- 

 lus togata 



Grouse, Columbian Sharp-tailed, Pedise- 

 cetes phasianellus columbianus 



Grouse, Dusky, Dendragapus obscurus 

 obscurus 



Grouse, Fleming's Dendragapus, obscu- 

 rus flemingi 



Grouse, Franklin's, Canachites franklini 



Grouse, Gray Ruffed, Bonasa umbellus 

 umbelloides 



Grouse, Oregon Ruffed, Bonasa umbellus 

 sabini 



Grouse, Nova Scotia Ruffed, Bonasa 

 umbellus thayeri 



Grouse, Prairie Sharp-tailed, Pedicecetes 

 phasianellus campestris 



Grouse, Richardson's, Dendragapus 

 obscurus richardsoni 



Grouse, Ruffed, Bonasa umbellus umbel- 

 lus 



Grouse, Sharp-tailed, Pedicecetes pha- 

 sianellus^ phasianellus 



Grouse, Sierra, Dendragapus obscurus 



Grouse, Sooty, Dendragapus obscurus 



fuliginosus 

 Grouse, Yukon Ruffed, Bonasa umbellus 



yukonensis 



Guillemot, Black, Cepphus grylle 

 Guillemot, Mandt's, Cepphus mandti 

 Guillemot, Pigeon, Cepphus columba 

 Gull, Bonaparte's, Larus Philadelphia 

 Gull, California, Larus californicus 

 Gull, Franklin's, Larus franklini 

 Gull, Glaucous, Larus hyperboreus 

 Gull, Glaucous-winged, Larus glauces- 



cens 

 Gull, Great Black-backed, Larus 



marinus 



Gull, Heermann's, Larus heermanni 

 Gull, Herring, Larus argentatus 

 Gull, Iceland, Larus leucopterus 

 Gull, Ivory, Pagophila alba 

 Gull, Kumlien's, Larus kumlieni 

 Gull, Laughing, Larus, atricilla 

 Gull, Little, Larus minutus 

 Gull, Mew, Larus canus 

 Gull, Nelson's, Larus nelsoni 

 Gull, Ring-billed, Larus delawarensis 

 Gull, Ross's, Rhodostethia rosea 

 Gull, Sabine's, Xemia sabini 

 Gull, Short-billed, Larus brachyrhynchus 

 Gull, Siberian, Larus affinis 

 Gull, Slaty-backed, Larus schistisagus 

 Gull, Vega, Larus vegse 

 Gull, Western, Larus occidentalis 

 Gyrfalcon, Falco rusticolus gyrfalco 

 Gyrfalcon, Black, Falco rusticolus obso- 



letus 



Gyrfalcon, Gray, Falco rusticolus rusti- 

 colus 



Gyrfalcon, White, Falco islandus 



Hawk, Black Pigeon, Falco columbarius 



suckleyi 



Hawk, Broad-winged, Buteo platypterus 

 Hawk, Cooper's, Accipiter cooperi 

 Hawk, Cuban Sparrow, Cerchneis spar- 



veroides 

 Hawk, Desert Sparrow, Cerchneis spar- 



verius phalxna 



Hawk, Duck, Falco peregrinus anatum 

 Hawk, Florida Red-shouldered, Buteo 



lineatus alleni 



Hawk, Harlan's, Buteo borealis harlani 

 Hawk, Harris's, Parabuteo unicinctus 



harrisi 



Hawk, Krider's, Buteo borealis krideri 

 Hawk, Little Sparrow, Cerchneis spar- 



verius paulus 



Hawk, Marsh, Circus hudsonius 

 Hawk, Mexican Black, Urubitinga an- 



thracina 



Hawk, Pigeon, Falco columbarius colum- 

 barius 

 Hawk, Red-bellied, Buteo lineatus 



elegans 

 Hawk, Red-shouldered, Buteo lineatus 



lineatus 



Hawk, Red-tailed, Buteo borealis borealis 

 Hawk, Richardson's Pigeon, Falco 



columbarius richardsoni 

 Hawk, Rough-legged, Archibuteo lagopus 



sancti-johannis 

 Hawk, San Lucas Sparrow, Cerchneis 



sparverius peninsularis 

 Hawk, Sennett's White-tailed, Buteo 



albicaudatus sennetti 

 Hawk, Sharp-shinned, Accipiter velox 

 Hawk, Short-tailed, Buteo brachyurus 

 Hawk, Sparrow, Cerchneis sparverius 



sparverius 



Hawk, Swainson's, Buteo swainsoni 

 Hawk, Texas, Red-shouldered, Buteo 



lineatus texanus 



Hawk, Zone-tailed, Buteo abbreviatus 

 Hen, Heath, Tympanuchus cupido 

 Hen, Sage, Centrocercus urophasianus 

 Heron, Anthony's Green, Butorides 



virescens anthonyi 

 Heron, Black-crowned Night, Nycti- 



corax nycticorax mevius 

 Heron, California, Ardea herodias hype- 



ronca 

 Heron, Espiritu Santo, Ardea herodias 



sanctilucas 



Heron, European, Ardea cinerea 

 Heron, Frazar's Green, Butorides vires- 

 cens frazari 

 Heron, Great Blue, Ardea herodias 



herodias 



Heron, Great White, Ardea occidentalis 

 Heron, Green, Butorides virescens vires- 

 cens 



Heron, Little Blue, Florida caerulea 

 Heron, Louisiana, Hydranassa tricolor 

 ruficollis 



