INDEX. 



617 



olivacea, Emberiza, 451. 



Euetheia, 451. 



pusilla, Euetheia, 451. 

 Olivaceous Flycatcher, 335. 

 olivaceua, Regulus satrapa, 568. 



Vireo, 469, 470. 

 olivascens, Myiarchus lawrenceii, 



335. 

 Olive-backed Thrush, 575. 



-sided Flycatcher, 337. 



Warbler, 494. 

 Olor, 88, 120. 



bewickii, 120. 



buccinator, 120. 



oolumbianus, 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. 



Towhee, 437. 

 oregonus, Junco hyemalis, 424. 



Pipilo maculatus, 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. 



rhami, 304. 

 Ornithion, 327, 345. 



imberbe, 346. 



ridgwayi, 346. 

 Oroscoptes, 538, 541. 



montanus, 541. 

 Orpheus caerulescens, 539. 

 Ortalida cinereiceps, 209. 



leucogastra, 208. 



plumbeiceps, 209. 



polioeephala, 209. 



wagleri, 208. 

 Ortalis, 208. 



cinereiceps, 209. 



derbianus, 208. 



leucogastra, 208. 



Ortalis maccalli, 209. 

 plumbeiceps, 209. 

 polioeephala, 209. 

 vetula, 209. 



pallidiventris, 209. 

 plumbeiceps, 209. 

 wagleri, 208. 



Orthorhynchus helenae, 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, 348. 



arenicola, 349. 

 chrysolaema, 349. 

 giraudi, 349. 

 leucolaema, 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. 



P. 



Pachyrhamphus, 323, 325. 



cinnamomeus, 326. 



latirostris, 324, 325. 



major, 326. 



pachyrhyncha, Rhynehopsitta, 269. 

 Pachyrhynchus aglaiae, 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 aonalaschkae, 576. 

 Pallas's Cormorant, 81. 



Gull, 30. 



Murre, 18. 

 pallens, Vireo, 478. 

 pallescens, Chamaepelia passerina, 

 var., 586. 



Columbigallina passerina, 585. 

 palliatus, Haematopus, 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. 

 palpebralis, Geothlypis, 526. 

 paludicola, Cistothorus palustris, 



556. 



Paludicolae, 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. 



