INDEX. 



Xlll 



PAGE. 



Western 328 



Northern Eider 104 



Flicker 318 



Haiiy Woodpecker 297 



Parula Warbler 592 



Phalarope 146 



Pileated Woodpecker 313 



Raven 382 



Shrike 563 



Varied Thrush 724 



Yellow-throat 637 



Northwest Crow 389 



Northwestern Flicker 322 



Red-wing 399 



Nuoifraga 389 



colnmbianu? 389 



Numeniua 181 



borealis 183 



hudsonicus 182 



lo6girostris 181 



phseopus 184 



tahitiensis 184 



Nutcracker, Clarke's 389 



Nuthatch, Pygmy 685 



Red-breasted 682 



Slender-billed 681 



White-breasted 680 



Nuthatches 680 



Nuttall's Sparrow 482 



Nyotala 272 



acadica 273 



tengmalmi richardsoni 272 



Nyctea 282 



nyctea 282 



Nyctioorax 134 



nycticorax nse vius 134 



OCEANITBS 64 



oceanious 64 



Ooeanodroma 62 



f uroata 62 



leucorhoa 63 



Oidemia 108 



ameri-jana 108 



* deglandi 109 



f usca 109 



prespicillata Ill 



Olbiorchilus 670 



alascensis 674 



hiemalii 670 



hiemalis pacificus 672 



meligerus 674 



Old-squaw 98 



Olive-backed Thrush 710 



Olive sided Flycatcher 346 



Olor 124 



buccinator 125 



columbianus 124 



cygnns 124 



Orange-crowned Warbler 585 



PAGE. 



Orchard Oriole 402 



Oregon Chickadee 689 



Jay 381 



Junco. 503 



Ruffed Grouse 204 



Towhee 525 



Vesper Sparrow 464 



Oreortyx 197 



pictuH 197 



Oriole, Baltimore 403 



Bullock's 405 



Orchard 402 



Orioles 391 



Osprey, American 261 



Otoooris 360 



alpestris 360, 369 



alpestris alpestris 369 



alpestris arotioola 369 



alpestris arenicola 367, 370 



alpestris enthymia 370 



alpestris hoyti 369 



alpestris leucolsema . 362, 369, 370 



alpestris merrilli 368, 370 



alpestris pratioola 364, 370 



alpestris atrigata 368 



Oven Bird 625 



Owl, American Barn 263 



American Hawk 284 



American Long-eared 263 



Arctic Homed 280 



Barred 268 



Burrowing 288, 733 



California Pygmy 289 



Dusky Homed 281 



Great Grey 269 



Great Horned 276 



Hawk 284 



Horned 263 



Kennicott's Screech 275 



Lapp 271 



Macfarlane's Screech 276 



Puget Sound Screech 276 



Pygmy 289 



Richardson's 272 



Saw- whet 273 



Screech 274 



Short-eared 265 



Snowy 282 



Spotted 269 



Western Horned 278 



Owls, Bam 263 



Horned 263 



Oyster- catcher, American 195 



Black 196 



European 196 



Oyst«r-catchers 195 



Pacific Coast Yellow throat 640 



Pacific Eider 105 



Fulmar 59 



