G20 



INDEX. 



Pijjilo fuscus, 440. 



albigula, 440. 

 crissalis, 441. 

 mesoleucus, 440. 

 macronyx, 438, 439. 

 maculatus, 436. 

 arcticus, 437. 

 niegalonyx, 437. 

 oregonus, 437. 

 rutilus, 439. 

 subruaculatus, 438. 

 Piping Plover, 178. 



Plover, Belted, 178. 

 Pipit, American, 536. 

 Meadow, 536. 

 Petchora, 637. 

 Red-throated, 537. 

 Sprague's, 637. 

 Piranga, 453, 589. 

 bidentata, 456. 

 erythrocephala, 456. 

 erythromelas, 454. 

 figlina, 455. 

 flammea, 467. 

 hepatica, 455. 

 leucoptera, 457. 



latifasciata, 457 

 ludovieiana, 456. 

 roseigularis, 465. 

 rubra, 454. 



cooperi, 454. 

 rubriceps, 689. 

 testacea, 465. 

 piscator; Sula, 76. 

 Pitangus, 326, 330. 

 bahamensis, 331. 

 derbianus, 331. 

 pityopbila, Dendroica, 515. 



Sylvicola, 516. 

 plagiata, Asturina, 240. 

 Plain Titmouse, 561. 

 Plataleida;, 122. 

 platycercus, Selasphorus, 304. 



Trochilus, 313. 

 Platypsaris, 323, 324. 

 aglaise, 324. 

 albiventris, 325. 

 insularis, 325. 

 latirostris, 325. 

 Platypus borealis, 109. 

 platyrhynchus, Myiarchus, 335. 

 Plautus, 10, 19. 



impennis, 19. 

 Plectrophenax, 382, 402. 

 hyperboreus, 403. 

 nivalis, 402. 



townsendi, 403. 

 Pkgadis, 123. 



autumnalis, 124. 

 guarauna, 124. 

 ridgwayi, 124. 

 Plover, American Golden, 174. 

 Black-bellied, 173. 

 Golden, 173. 

 Mongolian, 179. 

 Mountain, 176. 

 Ring, 177. 

 Rufous-naped, 175. 

 Semipalmated, 176. 

 Snowy, 178. 

 Wilson's, 175. 

 plumbea, Ictinia, 225. 



plumbea, Polioptila, 570. 

 plumbeiceps, Ortalida, 209. 



Ortalis, 209. 



vetula, 209. 

 Plumbeous Gnatcatcher, 670. 



Kite, 225. 



Vireo, 474. 

 plumbeus, Falco, 225. 



Psaltriparus, 564, 565. 



Vireo solitarius, 474. 

 Plumed Partridge, 191. 

 plumiferus, Oreortyx pictus, 191. 

 Pochard, 101. 

 Podasocys, 175. 

 Podiceps, 6. 



nigricollis, 6. 

 podiceps, Podilymbus, 6. 

 Podicipidae, 1, 4. 

 Podilymbus, 4, 6. 



podiceps, 6. 

 poeciloma, Petrochelidon fulva, 460. 

 Poecilonetta, 98. 

 Point Barrow Gull, 26. 

 poliocephala, Geothlypis, 482, 526, 

 626. 



Ortalida, 209. 



Ortalis, 209. 



Penelope, 209. 

 Polioptila, 666, 568. 



albiloris, 669. 



albiventris, 569. 



bilineata, 670. 



casrulea, 569. 



cEesiogaster, 569 



californica, 670. 



lembeyi, 571. 



leucogastra, 669. 



nigriceps, 570. 



plumbea, 570. 

 Polioptilinffi, 322, 566. 

 Polyborus, 224, 253. 



cheriway, 264. 



lutosus, 264. 



tharus, 254. 

 polyglottos, Mimus, 641. 

 polyglottus, Cistothorus, 556. 



Thryothorus, 566. 

 Polynesian Tatler, 168. 

 Pomarine Jaeger, 22. 

 pomarinus, Stercorarius, 22. 

 Poocffites, 384, 406. 



gramineus, 406. 

 confinis, 407. 

 Poor-will, 299, 688. 



Frosted, 588. 

 Porzana, 136, 139. 



Carolina, 139. 



jamaicensis, 140. 



coturniculus, 140. 



noveboracensis, 140. 



porzana, 139. 

 porzana, Porzana, 139. 

 Prairie Falcon, 247. 



Hen, 203. 



Lesser, 203. 



Horned Lark, 348. 



Sharp-tailed Grouse, 204. 



Warbler, 516. 

 pratensis, Anthus, 536. 

 praticola, Otocoris alpestris, 348. 

 pratincola, Strix, 255. 

 princeps, Ammodramus, 407. 



Princess Helena's Humm.ngbird, 



313. 

 princijjalis bairdi, Campephilus, 

 281. 



Campephilus, 281. 



Corvus corax, 361. 

 Priocella, 58. 

 Priofinus, 58. 

 Prion, 55. 



turtur, 55. 

 Procellaria, 36, 69. 



£equinoctialis, 55. 



antarctica, 68. 



aterrima, 67. 



atlantica, 66. 



brevirostris, 66. 



caerulea, 65. 



cookii, 55, 65. 



gelida, 58. 



grisea, 67. 



gularis, 67, 68. 



incerta, 64. 



jamaicensis, 66. 



lessoni, 63. 



leucomelas, 62. 



leucoptera, 63, 65. 



mollis, 63. 



neglecta, 67. 



nereis, 66. 



nivea, 65. 



obseura, 61. 



parvirostris, 65. 



pelagica, 70. 



rostrata, 64. 



tethys, 70. 



vittata, 66. 

 Proeellariidfe, 50, 53. 

 Procellariinfe, 53. 

 Progne, 457, 468. 



chalybea, 459. 



cryptoleuca, 459. 



dominicensis, 459. 



subis, 469. 

 propinqua, Merulamigratoria, 577. 



Vireosylvia, 472. 

 propinquus, Vireo, 472. 

 prosthemelas, Icterus, 375. 



Xanthornus, 375. 

 Prothonotary Warbler, 484. 

 Protonotaria, 481, 484. 



citrea, 484. 

 Prybilof Sandpiper, 154. 



Snowflake, 403. 

 psaltria arizonaj, Spinus, 399. 



Columbiana, Spinus, 398. 



mexicana, Spinus, 399. 

 Spinus, 399. 

 Psaltriparus, 668, 564. 



melanotis, 565. 



minimus, 564. 



californicus, 565. 

 grindae, 566. 



plumbeus, 604, 565. 

 Psaroeolius seneus, 589. 



melanocephalus, 374. 

 Pseudogryphus, 219, 220. 



californianus, 220, 

 Pseudoprion, 66. 

 Pseudoscolopax, 151. 



semipalmatus, 151. 

 Pseudotan talus, 125. 

 Psilorhinus, 350, 352. 



