Buffie-head, 31, 72-73. 
Bull-bat (=Nighthawk). 
Bullock's Oriole, 171, 172. 
Banting, Baird's, 189-190. 
Black-throated, 35, 36, 37, 220-221. 
Chestnut-collared, 185, 186-187. 
Henslow’s, 191. 
Indigo, 23, 35, 36, 218-219. 
Lark, 222. 
Lazuli, 219. 
Le Conte’s, 191-192. 
Painted, 161, 219-220. 
Snow, 33, 184-185. 
Varied, 219. 
Burrowing Ow}, 123-124. 
Bush-Tit, Lead colored, 278. 
Buteo abbreviatus, 116. 
albicaudatus, 116. 
borealis, 26, 27,83, 111, 114-115. 
borealis caliurus, 115. 
- borealis kriderii, 115. 
harlani, 115.. 
latissimus, 116. 
lineatus, 26, 27, 115-116. 
swainsoni, 116. 
Butterball, 31, 72-73. 
Buzzard, Ferruginous Rough-leg, 117. 
Turkey, 29, 33, 110-112, 175. 
Cabanis’s, or Texas, Kingfisher, 127. 
Cabot’s Tern, 57. 
Cackling Goose, 78. 
Cactus Wren, 270, 
Calamospiza melanocorys, 222. 
Calaveras Warbler, 242. 
Calcarius lapponicus, 184, 185, 186, 264, 
ornatus, 185, 186-187. 
pictus, 185-186. 
Calidris arenaria, 94. 
California Gull, 56. 
Callipepla gambeli, 103. 
squamata, 102-103. 
squamata castanogastris, 103, - 
Campephilus principalis, 127-128, 
Campylorhynchus brunneicapillus, 270. 
Canada Goose, 27, 28, 23, 33, 35, 64, 75-78, 111. 
Canada Grouse, 103. 
Canada Jay, 158. 
Canadian Flycatching Warbler, 37, 241, 262. 
Canadian Ruffed Grouse, 103. 
Canadian Warbler, 37, 241, 262. 
Cafion Finch, 245, 
Caiion Towhee, 215, 245. 
Cafion Wren, 270-271. 
Canvas-back, 31, 32, 70-71. 
Cape May Warbler, 244. 
Caracara, Audubon’s, 120. 
Caracara Eagle, 120. 
Cardellina rubrifrons. 263. 
Cardinal Grosbeak, 34, 218, 215-216. 
Arizona, 216. 
Texas, 216. 
Cardinalis cardinalis, 34, 213, 215-216. 
Carolina Chickadee, 278. 
Carolina Dove, 31, 34, 35, 37, 109-110. 
Carolina Parrot or Parakeet, 124. 
Carolina Rail, 87. 
299 
Carolina Wren, 34,271. 
Carpodacus cassini, 180. 
purpurens, 28, 30, 33, 34, 36, 179-180. 
Carrion Crow, 112. 
Caspian Tern, 57. 
Cassin’s Kingbird, 148. 
Cassin’s Purple Finch, 180. 
Cassin’s Sparrow, 207. 
Catbird, 23, 35, 36, 266-268. , 
Catharista atrata, 112. 
Cathartes aura, 29, 33, 110-112, 175. 
Catherpes mexicanus, 270. 
mexicanus conspersus, 270-271. 
Cedar Bird, 26, 231-232. 
Cedar Waxwing, 26, 231-232. 
Centrocercus urophasianus, 107. 
Ceophlens pileatus, 130. 
Certhia familiatis americana, 34, 35, 275-276. 
Cerulean Warbler, 35, 36, 249. 
Ceryle aleyon, 35, 126-127. 
cabanisi, 127. 
Chachalaca, 108. 
Chadbourne’s Sparrow, 202-203. 
Chetura pelagica, 35, 36, 139. 
Chaparral Cock, 107, 124-125. 
Charadrius dominicus, 99. 
squatarola, ‘98-99. 
Charitonetta albeola, 31, 72-73. 
Chat, Long-tailed, 260-261. 
Yellow-breasted, 35, 36, 37, 260. 
Chelidon erythrogaster, 36, 37, 227, 228-229, 
Chen czerulescens, 74. 
hyperborea, 27, 29, 33, 35, 74-75. 
hyperborea nivalis, 75. 
Chestuut-bellied Scaled Partridge, 103. 
Chestnut-collared Bunting, 185, 186-187. 
Chestnut-collared Longspur, 185, 186-187. 
Chestnut-fronted Titmouse, 277. 
Chestunut-sided Warbler, 36, 37, 249-250. 
Chewink, 27, 28, 30, 33, 34, 35, 212-214, 215. 
Chickadee, 33, 277-278. 
Black-capped, 33, 277-278. 
Carolina, 278. 
Hudsonian, 278. 
Long-tailed, 278. 
Chicken, Prairie, 104~106. 
Chimney Swift, 35, 36, 139-149. 
Chipping Sparrow, 30, 34, 35, 200, 233, 
Western, 200-201, 233. 
Chondestes grammacus, 35, 192-193. 
grammacus strigatus, 193. 
Chordeiles virginianus, 15, 36, 37, 137-138. 
virginianus henryi, 138. 
texensis, 139. 
Chuck-will’s Widow, 135, 
Cinclus mexicanus, 264. 
Cinnamon Teal, 67-68. 
Circus hudsonius, 34, 111, 113. 
Cistothorus palustris, 274. 
stellaris, 274, 
Clangula hyemalis, 73. 
Clapper Rail, 86-87. 
Louisiana, 87. 
Clarke’s Crow, 159. 
Clarke’s Nutcracker, 159. 
Clay-colored Sparrow, 201. 
