484 



BULLETIN 191, UNITED STATES NATIONAL MUSEUM 



Cambrensis, Giraldus, on hooded crow, 



299. 

 Cameron, E. S., on American magpie, 

 149. 



on long-tailed chickadee, 340. 



on pinyon jay, 303, 305, 306, 308. 309. 

 Canada jay, 1. 

 canadensis, Perisoreus, 14. 



Perisoreus canadensis, 1, 13, 15, 20 

 Cape verdin, 436. 

 capitalis, Perisoreus canadensis, 13, 15, 



20. 

 carbonacea, Cyanocitta stelleri, 57, 63, 65. 

 Cardium sp., 298. 



carlottae, Cyanocitta stelleri, 63, 64. 

 Carolina chickadee, 344. 

 carolinensis, Parus, 335, 348. 



Parus carolinensis, 344, 352, 353. 



Penthestes, 350. ^ 



Penthestes carolinensis, 355. 

 Cascade brown-headed chickadee, 384. 

 cascadensis, Parus hudsonicus, 374, 384. 

 Casillo, N. R., X. 



on Canada jay, 12. 

 Cassin, John, on Sennett's titmouse, 409. 

 caurinus, Corvus, 268, 269. 

 Cbadbourne, A. P., on Acadian chick- 

 adee, 375. 

 Chamberlain, Montague, on eastern crow 



245. 

 Chapman, Frank M., on Mexican chick- 

 adee, 356. 

 Chestnut-backed chickadee, 384. 

 Chickadee, Acadian. 375. 



Alaska, 368. 



Appalachian, 338. 



Bailey's, 361. 



Barlow's, 392. 



black-capped, 322. 



Carolina, 344. 



Cascade brown-headed, 384. 



chestnut-backed, 384. 



Columbian, 375. 



Florida, 352. 



Grinnell's, 357. 



Hudsonian, 371. 



Inyo, 367. 



long-tailed, 339. 



Mexican, 355. 



mountain, 363, 



Newfoundland black-capped, 338. 



Nicasio, 391. 



northern Carolina, 355. 



Oregon. 342. 



pallid black-capped, 342. 



plumbeous, 353. 



San Pedro, 362. 



short-tailed, 358. 



Yukon, 343. 

 cinctus, Parus cinctus, 368, 370. 

 cineraceus, Parus inornatus, 419, 420. 

 clarionensis, Corvus corax, 201, 214. 



Clark, William, on Qark's nutcracker, 



310. 

 Clark's nutcracker, 310. 

 Clement, R. C, on northern blue jay, 36. 

 Coast bushtit, 438. 

 Coast jay, 65. 



Coburn, C. A., on eastern crow, 247. 

 coerulescens, Aphelocoma, 92, 102. 



Aphelocoma coerulescens, 77. 

 colimae, Aphelocoma sordida, 124. 

 Colinus virginianus floridanus, 86. 

 Collinge, W. E., on rook, 290. 

 Colorado Museum of Natural History, x. 

 Columbian chickadee, 375. 

 Columbiana, Nucifraga, 310. 

 columbianus, Corvus, 310. 



Parus hudsonicus, 374, 375, 384. 

 Columbigallina passerina, 86. 

 Comeau, N. A., on Canada jay, 11. 

 cornix, Corvus comix, 295. 

 coronata, Cyanocitta stelleri, 63. 

 corone, Corvus, 296. 

 Corvidae, 1. 



Corvus brachyrhynchos brachyrhynchos, 

 226, 258, 259. 



brachyrhynchos hesperis, 258, 259, 

 262, 269. 



brachyrhynchos pascuus, 86, 258, 259, 

 260. 



brachyrhynchos paulus, 258, 259, 260, 

 262. 



caurinus, 268, 269. 



columbianus, 310. 



corax clarionensis, 201, 214. 



corax europhilus, 183. 



corax principalis, 183, 201, 213. 



corax sinuatus, 201, 213, 214. 



cornix cornix, 295. 



corone, 296. 



cryptoleucus, 215. 



frugilegus, 292. 



frugilegus frugilegus, 283. 



monedula, 293. 



ossifragus, 275. 

 Cottam, Clarence, on Florida jay, 82. 

 Cottam, Clarence, and Knappen, Phoebe, 



on green jay, 131. 

 Couch, D. N., on Couch's jay, 128. 

 couchii, Aphelocoma sordida, 124, 125. 

 Couch's jay, 125. 

 Coues, Elliott, on Clark's nutcracker, 318. 



on lead-colored bushtit, 458. 



on long-crested jay, 72, 75. 



on Rocky Mountain jay, 16. 



on Woodhouse's jay, 108, 111, 112. 

 Court, E. J., on Carolina chickadee, 351. 

 Cram, Eloise B., on eastern crow, 251. 



on hooded crow, 300. 



on rook, 292. 

 Criddle. Norman, on American magpie, 

 146. 



on eastern crow, 246. 



