Index 



Bear, black, 25. 

 island black, 141. 

 brown, 26, 143. 

 grizzly, 25, 144. 

 Beaver,*19, 158. 



Pacific, 122. 

 Bibliography, 8, 160, 177, 195, 304, 



311, 318, 423. 

 Birds and Mammals of the 1909 

 Alexander Alaska Expedi- 

 tion, 9. 

 Birds of northern Humboldt Coun- 

 ty, Nevada, 356. 

 Blackbird, Brewer, 386. 

 rusty, 80. 



yellow-headed, 381. 

 Bluebird, mountain, 112, 421. 

 Bobolink, 380. 

 Boca de Quadra, 18. 

 Bombycilla cedrorum, 28, 97. 

 Bonasa umbelhis umbelloides, 24. 

 Brachvramphus marmoratus, 26, 



33. 

 Bradtield canal, 21. 

 Branta canadensis occidentalis, 



26, 46, 159. 

 Bryan, W. A., 183. 

 Bubo virginianus 



occidentalis, 367. 



pallescens, 366, 367. 



saturatus, 27, 65. 

 Buffle-head, 43 ; comparative abun- 

 dance of sexes, 43. 

 Bufo boreas, 343. 



nelsoni, 344. 

 lentiginosus, 359. 



woodhousei, 344. 

 Bunting, lazuli, 404. 



snow, 83. 

 Bush-tit, lead-colered, 419. 

 Buteo borealis alascensis, 27, 61. 



ealurus, 364. 

 Calcarius lapponicus alascensis, 



27, 84. 

 Calder bay, 14. 

 Callisaurus ventralis, 353. 

 Callospermophilus, 335, 336. 



trepidus, 208, 220, 222, 330, 339. 

 Canachites franklini, 27, 58. 

 Canis estor, measurements, 294. 



lestes, 208, 293, 295, 330, 336, 

 436; measurements, 294. 



ochropus, 295; measurements. 

 294. 



pambasileus, 113, 136. 

 Carpodacus amplus, 186. 



cassini, 179, 335, 336, 387, 434. 



dementis, 193. 



frontalis, 179, 185. 



mcgregori, 185. 



mexicanus frontalis, 334, 335, 



388. 

 purpureus, 179. 

 Castanopsis, 328. 

 Castilleia parvifolia, 326, 337. 

 Castor canadensis leucodontus, 



113, 122. 

 Cathartes aura septentrionalis, 



364. 

 Ceanothus velutinus, 328, 338. 

 Centrocercus urophasianus, 332, 



333, 362, 432. 

 Cepphus columba, 26, 33. 

 Cercocarpus ledifolius, 337, 338, 



432. 

 Cerorhinca monoeerata, 26, 31. 

 Certhia familiaris occidentalis, 28, 



105. 

 Ceryle alcyon, 367. 



caurina, 27, 66. 

 Chaetura vauxi, 27, 73. 

 Charitonetta albeola, 26, 43. 

 Chat, long-tailed, 413. 

 Chen hyperboreus, 26, 45. 

 Chickadee, chestnut-backed, 106. 



mountain, 418. 

 Chichagof island, 26. 

 Chickamin river, 20. 

 Chinquapin, 333. 

 Chipmunk, desert, 222. 

 Chondestes grammacus strigatus, 



328, 334, 335, 391. 

 Chordeiles virginianus hesperis, 



369. 

 Chrysothamnus nauseosus, 323. 

 visciditlorus tortifolius, 337. 

 Cinclus mexicanus unicolor, 28, 



104, 335, 336, 413. 436. 

 Circus hudsonius, 27, 59, 364. 

 Citellus beecheyi fisheri, 215. 

 mollis, 208, 216, 217, 218, 222, 



322, 334, 335, 428. 

 oregonus, 208, 213, 214, 215, 222, 



295, 327, 333, 335, 336, 432, 



436. 

 tereticaudus, 218. 

 townsendi, 214. 

 Cladothamnus pyrolaeflorus, 24. 

 Clangula clangula americana, 26, 



43. 

 Cnemidophorus tigris, 334, 335, 



336, 347, 352, 428. 

 Colaptes auratus luteus, 176. 

 cafer collaris, 176, 367, 430,432, 

 434. 



saturatior, 27, 70, 158. 

 Colymbus auritus, 26, 29. 



holboelli, 28. 

 Coot, American, 358. 

 Cormorant, pelagic, 38. 



[438] 



