INDEX. 



617 



olivacea, Emberiza, 451. 



Euetheia. 451. 



pusilla, Euetheia, 451. 

 Olivaceous Flycatcher, 335. 

 olivaceus, Hegulus satrapa, 568. 



Vireo, 469, 470. 

 olivascens, Myiarchus lawrenceii, 



335. 

 Olive-backed Thrush, 575. 



-sided Flyoatcher, 337. 



Warbler, 494. 

 Olor, 88, 120. 



bewickii, 120. 



buccinator, 120. 



columbianus, 120. 



cygnus, 120. 

 One-banded Hawk, 229. 

 onocrotalus, Pelecanus, 81. 

 Oporornis, 520. 



formosa, 487. 

 Orange-crowned Warbler, 488. 

 oratrix, Amazona, 587. 

 Orchard Oriole, 376. 

 Oregon Chickadee, 563. 



Jay, 360. 



Junco, 424. 



Ruffed Grouse, 198. 



Townee, 437. 

 oregonus, Junco hyemalis, 424. 



Pipilo maoulatus, 437. 

 Oreophasinae, 208. 

 Oreophasis, 208. 

 Oreortyx, 185, 190. 



pictus, 191. 



plumiferus, 191. 

 Oreothlypis, 481. 



superciliosa, 481. 

 Oriolo, Abeille's, 378. 



Arizona Hooded, 376. 



Audubon's, 374. 



Baltimore, 377. 



Black-headed, 374, 



Bullock's, 378. 



Fiery, 376. 



Hooded, 375. 



Orchard, 376. 



Scott's, 373. 



Strickland's, 375. 



Wagler's, 375. 

 Orizaba Yellow-throat, 525. 

 ornatus, Calcarius, 405, 406. 

 Ornismya abeillei, 304. 



cinnamomea, 318. 



eximia, 304. 



henrica, 310. 



pampa, 304. 



rhaini, 304. 

 Ornithion, 327, 345. 



imberbe, 346. 



ridgwayi, 346. 

 Oroscoptes, 538, 541. 



montanus, 541. 

 Orpheus cserulescens, 539. 

 Ortalida cinereioeps, 209. 



leucogastra, 208. 



plumbeiceps, 209. 



poliocephala, 209. 



wagleri, 208. 

 Ortalis, 208. 



cinereioeps, 209. 



derbianus, 208. 



leucogastra, 208. 



Ortalis maccalli, 209. 

 plumbeiceps, 209. 

 poliocephala, 209. 

 vetula, 209. 



pallidiventris, 209. 

 plumbeiceps, 209. 

 wagleri, 208. 

 Orthorhynchus helense, 313. 

 Ortyx castaneus, 187. 

 coyolcos, 189. 

 cubanensis, 188. 

 elegans, 193. 

 fasciatus, 193. 

 macroura, 184. 

 nigrogularis, 190. 

 ocellatus, 194. 

 pectoralis, 189. 

 oryzivorus albinucha, Dolichonyx, 

 366. 

 Dolichonyx, 366. 

 Oscines, 321. 

 Osprey, American, 255. 

 Ossifraga, 53, 57. 

 gigantea, 57. 

 ossifragus, Corvus, 363. 

 ostralegus, Hsematopus, 181. 

 Otocoris, 346, 347. 

 alpestris, 343. 



arenicola, 349. 

 ohrysolaema, 349. 

 giraudi, 349. 

 leucolsema, 348. 

 praticola, 348. 

 rubea, 349. 

 strigata, 349. 

 otus, Asio, 257. 

 Strix, 257. 

 Oven-bird, 518. 

 Owl, American Barn, 255. 

 Hawk, 265. 

 Arctic Horned, 263. 

 Barred, 259. 

 Burrowing, 265. 

 California Screech, 262. 

 Dusky Horned, 263. 

 Elf, 267. 



Ferruginous Pygmy, 266. 

 Flammulated Screech, 262. 

 Florida barred, 259. 

 Burrowing, 265. 

 Screech, 261. 

 Great Gray, 259. 

 Horned, 263. 

 Hawk, 265. 



Kennicott's Screech, 262 

 Lapp, 260. 

 Long-eared, 257. 

 Mexican Screech, 261. 

 Mirado Barred, 258. 

 Pygmy, 266. 

 Richardson's, 260. 

 Rocky Mountain Screech, 262. 

 Saw-whet, 260. 

 Screech, 261. 

 Short-eared, 258. 

 Snowy, 264. 

 Socorro Elf, 267. 

 Spotted, 259. 

 Striped Horned, 264. 

 Stygian, 257. 

 Tengmalm's, 260. 

 Texan Screech, 261. 



78 



Owl, Western Horned, 263. 

 Oxyechus, 174. 

 Oyster-catcher, 181. 



American, 182. 



Black, 183. 



Galapagos, 182. 



White-footed, 182. 



Pachyrhamphus, 323, 325. 



cinnamomeus, 326. 



latirostris, 324, 325. 



major, 326. 

 pachyrhyncha, Rhynchopsitta, 269. 

 Pachyrhynchus aglaise, 324. 



cuvieri, 325. 

 Pacific Eider, 110. 



Fulmar, 57. 



Godwit, 163. 



Golden Plover, 174. 



Kittiwake, 25. 



Loon, 8. 



pacificus, Troglodytes hiema- 

 lis, 555. 



Urinator, 8. 

 pacifica, Tringa alpina, 160. 

 Pagodroma, 55. 

 Painted Bunting, 449. 



Redstart, 529. 

 Pale Vireo, 478. 

 Pale-green -throated Hummingbird, 



310. 

 pallasii, Turdus aonalaschkse, 576. 

 Pallas's Cormorant, 81. 



Gull, 30. 



Murre, 18. 

 pall ens, Vireo, 478. 

 pallescens, Chamropelia passerina, 

 var., 586. 



Columbigallina passerina, 585. 

 palliatus, Haamatopus, 182. 



Junco cinereus, 424. 

 Pallid Horned Lark, 348. 



Wren-Tit, 566. 

 pallida, Spizella, 421. 

 pallidicinctus, Tympanuchus, 203. 

 pallidiventris, Ortalis vetula, 209. 

 Palm Warbler, 517. 



Warbler, Yellow, 517. 

 palmarum, Dendroica, 482, 517, 518. 



hypochrysea, Dendroica, 517. 

 palmeri, Harporhynchus, 543. 



Harporhynchus curvirostris, 

 545. 

 Palmer's Thrasher, 545. 

 palpebrals, Geothlypis, 526. 

 paludicola, Cistothorus palustris, 



556. 

 Paludicolse, 134. 

 palustris, Cistothorus, 556. 



paludicola, Cistothorus, 556. 



Quiscalus, 381. 



var. paludicola, Cistothorus, 

 556. 

 pampa, Ornismya, 304. 

 Pandion, 218, 224, 254. 



haliaetus carolinensis, 255. 

 papa. Gypagus, 219. 



Vulture, 219. 

 Parabuteo, 223, 228. 



