G20 



INDEX. 



Brachyrnmpus hypolcucus, 15. 



kitllitzii, 16. 



miirmorfitus, 15. 



pordi.x, 15. 

 brachyrhynchus, Larus, 34. 

 brachytarsas, Contopus, 339. 



Empidonas, 33y. 

 brachyura, DiomcJea, 51. 

 brachyurus, Buteo, 230, 237. 



Myiarchus, 334. 

 Brandt's Cormorant, 79. 

 Brant, 118. 



Black, lis. 

 Branta, 87, 110. 



berniola, 1 i^. 



canadensis, 1 17. 



butcbin.sii. 117. 

 minima, 117. 

 occidentalis, 117. 



leucopsis, llfi, 117. 



nigricans, 118. 

 Brasher's Warbler, 531. 

 brasilieiisis, Ara, 268. 



Attila, 324. 



Himantopus, 147. 



Megascops, 693. 



Psittacula, 269. 

 Brazilian Courlan, 136. 



Stilt, 147. 



Trcc-duck, 119. 



I'rubitinga, 238. 

 brevicaudus, Thryothorus, 551. 

 brevipennis, Hclinai, 479. 



Neochloe, 4CS. 

 brevipes, Conurus bolocblorue, var., 

 270. 



Heteractitis, 168. 



Proccllaria, 65. 



Totnnus, 168. 

 brcvirostris, jEstrclata, 66. 



Brachyramphus, 15. 



CEstrclata, 66. 



Proccllaria, 66. 



Ilissa, 26. 



Trocbilus, 306. 



Uria, 16. 

 brciveri, Siiizella, 421. 

 Brewer's Blackbird, 379. 



Sparrow, 421. 

 brcwjteri, Sula, 535. 

 brtwstcrii, Aoanthis, 395, 398. 

 Brewster's Booby, 586. 



Linnet, 398. 



Warbler, 486. 

 Brick-colored Tanagcr, 455. 

 Bridled Tern, 46. 



Titmouse, 562. 

 Brisllo-thigbed Curlew, 171. 

 Broad-lianilcd Tanagcr, 457. 



-billed lluminiugbird, 319. 



-tailed lluuiuiingbird, 313. 



-winged Hawk, 236. 

 Bronzed Cowbird, 600. 



(irackle, 380. 

 Brotogeris, 268. 



tovi, 268. 

 Brown Crane, Little, 136. 



Creeper, 557. 



Heron, 131. 



Jay, 352. 



Blue-cheeked, 352. 

 Wbite-tailed, 352. 



Brown Pelican, 82. 



California, 82. 



Thrasher, 543. 



Towhcc, 440. 

 Brown-capped Leuoosticte, 395. 



-headed Nuthatch, 500. 



-red Tanagcr, 455. 

 Brown's Song Sparrow?, C04. 

 brunneicapillus, llcleodytes, 547. 

 brunnoicoilis, Troglodytes, 664. 

 bruuncinucba, Fringilla (Linaria), 

 395. 



Leuoosticte, 395. 

 brunneitorques, Chtetura, 302, 303. 

 brunnescens, Ardca, 131. 



Batorides, 131. 

 Briinnich's Murre, 18. 

 bryanti, Agelaius pha*niceus, 370. 



Ammodramus sandwicheusis, 

 409. 



castnneiceps, Dendroica, 495. 



Dendroica, 496. 



vioilloti, var., 496. 



Heloodytes brunneicapillus, 

 609. 

 Bryant's Cactus Wren, 609. 



Marsh Sparrow, 409. 



Yellow Warbler, 495. 

 Bubo, 256, 262, 263. 



nicxicanus, 264. 



virginianus, 263. 

 arcticus, 203. 

 saturatus, 263. 

 subarcticus, 263. 

 Bubonidas, 218, 265. 

 buccinator, Olor, 120. 

 Cudytes, 532, 534. 



flavus, 535. 



loucostriatus, 535. 

 Buff-bellied Uuinioingbird, 317. 



-breasted Flycatcher, 345. 

 Sandpiper, 109. 

 Bufllc-hcad, 106. 

 Bullfinch, Cassin's, 389. 

 bullocki. Icterus, 373. 

 Bullock's Oriole, 378. 

 bulweri, Bulweria, 69. 



Thalassidroma, 69. 

 Bul-.vcria,54, 69. 



bulweri, 09. 



macgillivravi, 69. 

 Bulwer's Pclrel.'oy. 

 Bunting, Beautiful, 448. 



Blue, 440. 



Indigo, 448. 



Lark, 453. 



Lazuli, 447. 



Lcclancher's, 449. 



Painted, 449. 



Kosita's, 449. 



Townscnd's, 452. 



Turquoise-fronted, 447. 



Varied, 448. 

 Burrica, 390. 



Burroughs's Turkey Vulture, 221. 

 burrovianus, Cathartes, 221. 

 Burrowing Owl, 265. 



Florida, 265. 

 Bush-Tit, 564. 



Black-oared, 565. 



Califurnian, 565. 



Grinda's, 565. 



Bush-Tit, Lead-colored, 565. 

 Lloyd's, 611. 

 Santa llita, Oil. 

 Buteo, 223, 229. 



abbroviatus, 234. 

 albicaudatus fenuctti, 233. 

 borcalis, 232, 233. 



calurus, 233. 



harlani, 231. 



kridcru, 232. 



lucasanus, 233. 

 brachyurus, 236, 237. 

 buteo, 233. 

 cooperi, 230. 

 fuliginosus, 236. 

 latissimus, 237. 

 lincatus, 234. 



alleni, 335. 



elegans, 235. 

 swainsoni, 236. 

 Buteola, 236. 

 Butorides, 131. 



brunnescens, 131. 

 striatus, 132. 

 Buzzard, European, 233, 



cabanisi, Corylo, 279. 

 Cabanis's AVoodpecker, 598. 

 ciboti. Coereba, 480. 

 Cabot's Uunimingbird, 317. 



Ladder-backed Woodpecker, 

 284. 



Tern, 40. 



Wren, 560. 

 Cackling Goose. 117. 

 Cactus Wren, 547. 



Bryant's, 009. 



St. Lucas, 547. 

 ca;rulea, Ardca, 130. 



ca!siogastcr, Polioptila, 569. 



Dendroica, 499. 



eurhyncha, Quiraca, 446. 



Cuiraca, 445. 



Prooellaria, 55. 

 oairuleiceps, Momotus, 278, 

 cmrulescons, Cheu, 115. 



Dendroica, 490. 



Melanotis, 539. 



Orpheus, 539. 

 cajsiogaster, Polioptila ca'rulca, 



669. 

 oafer, Colaptes, 296. 



coUaris, Colaptes, 296. 



saturatior, Colaptes, 290. 

 Cairina, 87, 100. 



nioscbata, 100. 

 Calamospiza, 384, 452. 



melanocorys, 45.3. 

 Calaveras Warbler, 489. 

 Calcarius, 383, 404. 



lapponicus, 404. 



pictus, 404, 405. 



ornatus, 405, 406. 

 calendula, Motacilla, 568. 



Uegulus, 508. 

 Calidris, 149, 162. 



aronnria, 162. 

 California Brown Pelican, 82. 



Clappor-Kail, 137. 



