484 



INDEX 



Bob-whife, Key West, 88. 



Masked, 88. 



Texas, 88. 

 Bombycilla, 270, 467. 

 Bombycyillidae, 270, 467. 

 Bonasa, 81, 439. 

 Booby, Atlantic Blue-faced, 20. 



Blue-faced, 20. 



Blue-footed, 20. 



Brewster's, 21. 



Pacific Blue-faced, 20. 



Eed-footed, 21. 



White-bellied, 21. 

 borealis, Acanthopneuste, 264, 379. 



Buteo, 65, 432. 



Dryobates, 199. 



Lanius, 271. 



Nephoecetes niger, 177. 



Nuttallornis, 389. 



Phaeopus, 113. 



Puffinus, 379. 



Puffinus diomedea, 9. 



Soniateria moUissima, 56. 

 boreus, Myiarchus crinitus, 204. 

 Botaurinae, 31, 414. 

 Botauroides, 415. 

 Botaurus, 31, 414. 

 botterii, Aimopliila, 343. 

 brachidactyla, Geothlypis trichas, 



295. 

 brachyptera, Leptotila fulviventris, 

 386. 



Tachycineta thalassina, 216, 

 brachypterus, Colymbus dominicus, 



4. 

 Brachyramphus, 146, 386. 

 bracliyrhynchos, Corvus, 226, 467. 

 brachyrliynclius, Anser, 40. 



Larus, 386. 



Larus canus, 133. 

 Bracliyspiza, 375. 

 brachyurus, Buteo, 68. 

 Brambling, 318. 

 Brant, 419. 



American, 38. 



Black, 38. 



European, 375. 



Branta, 37, 418. 

 brasilianum, Glaucidium, 168. 

 brevicauda, Passerella iliaca, 354. 



Tliryomanes, 246. 

 brevipes, Heteroseelus, 115. 

 brevirostris, Bracliyramphus, 147. 



Eissa, 136. 

 breweri, Spizella, 349. 

 brewsteri, Acanthis, 374. 



Centurus uropygialis, 190. 



Dendroica aestiva, 286. 



Egretta thula, 28. 



Empidonax trailli, 208, 389. 



Gtus asio, 163. 



Sula, 21. 

 Brewsteria, see Buteo. 

 britannica, Carduelis carduelis, 324. 

 brooksi, Cryptoglaux, acadica, 172, 

 387. 



Hesperiphona vespertina, 319. 

 browni, Sterna antillarum, 140. 

 brunneicapillus, Heleodytes, 247. 

 brunneseens, Colaptes chrysoides, 

 188. 



Sayornis nigricans, 206. 

 bryanti, Agelaius phceniceus, 392. 



Dendroica, 392. 



Heleodytes brunneicapillus, 247. 



Passerculus sandwichensis, 335. 

 Bubo, 164, 462. 

 buccinator, Cygnus, 36, 418. 

 Budytes, 391. 

 Buffle-head, 54, 424. 

 buUatus, Pipilo fuscus, 332. 

 bulleri, Thyollodroma, 10. 

 Bullfinch, Cassin's, 319. 

 bullocki, Icterus, 307. 

 bulweri, Bulweria, 11. 

 Bulweria, 11. 

 Bunting, Beautiful, 316. 



Eastern Snow, 363. 



Indigo, 316. 



Lark, 333. 



Lazuli, 316. 



McKay's Snow, 363. 



Painted, 316. 



Pribilof Snow, 363. 



