INDICES 



747 



Grosbeak, Western Blue, Guiraca cserulea 



lazula 

 Grosbeak, Western Evening, Hesperi- 



phona vesper tina montana 

 Grouse, Canada Ruffed, Bonasa umhel- 



lus togata 

 Grouse, Columbian Sharp-tailed, Pedise- 



cetes phasianellus columhianus 

 Grouse, Dusky, Dendragapus obscurus 



obscurus 

 Grouse, Fleming's Dendragapus, obscu- 

 rus flemingi 

 Grouse, Franklin's, Canachites franklini 

 Grouse, Gray Ruffed, Bonasa umbellus 



umbeUoides 

 Grouse, Oregon Ruffed, Bonasa umbellus 



sabini 

 Grouse, Nova Scotia Ruffed, Bonasa 



umbellus thayeri 

 Grouse, Prairie Sharp-tailed, Pedimcetes 



phasianellus campestris 

 Grouse, Richardson's, Dendragapus 



obscurus richardsoni 

 Grouse, Ruffed, Bonasa umbellus umbel- 

 lus 

 Grouse, Sharp-tailed, Pediccceies pha- 

 sianellus phasianellus 

 Grouse, Sierra, Dendragapus obsc2irus 



sierrse 

 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 hyperboreris 

 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 vegss 

 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 phalsena 

 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 nxvius 

 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 cxrulea 

 Heron, Louisiana, Hydranassa tricolor 



ruficollis 



