Cliff Swallow, 15, 35, 36, 227-228. 
Clivicola riparia, 36, 230, 231. 
Coccothraustes vespertina, 26, 177-178, 
Coccyzus americanus. 36, 125-126. 
erythropbthalmus, 36, 126, 
minor, 125. 
Cock, Chaparral, 107, 124-125, 
Sage, 107. 
Colaptes auratus, 15, 29, 30, 34, 111, 133-134, 135, 
auratus hybridus, 133, 135. 
cafer, 133, 134-135. 
Colinus virginianus, 102, 
virginianus texanus, 102. 
Columba flavirostris, 108. 
Columbigallina passerina, 110. 
Colymbus auritus, 53. 
dominicus, 53, 
holbeelii, 53. 
nigricollis californicus, 53. 
Common Crow, 26, 27, 33, 158-159. 
Common Redpoll, 181. 
Common Tern, 58. P 
Compsothlypis americana, 35, 36, 243-244. 
nigrilora, 244, 
Connecticut Warbler, 37, 258. 
Contopus borealis, 152. 
richardsonii, 152, 153. 
virens, 36, 37, 152-153, 154. 
Conurus carolinensis, 124. 
Cooper’s Hawk, 114. 
Coot, 31, 88-89. 
Coppery-tailed Trogon, 126. 
Cormorant, Double-crested, 27, 34, 35, 59. 
Florida, 59. 
Mexican, 59. 
Corvus americanus, 26, 27, 33, 158-159. 
corax sinuatus, 31, 158. 
eryptoleucus, 158. 
ossifragus, 159. 
Couch’s Kingbird, 148. 
Cowbird, 15, 26, 28, 30, 32, 34, 35, 161. 
‘Bronzed, 162. 
Dwarf, 161, 162. 
Cow Blackbird (=Cowbird). 
Crane, Little Brown, 85, 111. 
Sandhill, 29, 85-86. 
Whooping, 84-85. 
Creeper, Black and White, 35, 36, 237-238, 245. 
Brown, 34, 35, 275-276. 
Crested Flycatcher, Mexican, 149. 
Crossbill, Red, 180, 181. 
Mexican, 180. 
White-win ged, 181. 
Crotophaga sulcirostris, 124. 
Crow, 26, 27, 33, 158-159. 
Carrion, 112. 
Clarke’s, 159. 
Common, 26, 27, 33, 158-159. 
Fish, 159. 
Crow Blackbird, 174-177. 
Bronzed, 174~177. 
Florida, 174. 
Crymophilus fulicarius, 89. 
Cuckoo, Black-billed, 36, 126. 
Mangrove, 125. 
Yellow-billed, 36, 125-126, 
300 
Curlew, Eskimo, 98. 
Hudsonian, 98. 
Long- billed, 97-98. 
Curved-billed Thrasher, 270. 
Cyanocephalus cyanocepbalus, 159, 
Cyanocitta cristata, 37, 157, 
Cyrtonyx montezume, 103. 
Dabchick, 54. 
Dafila acuta, 27, 28, 31, 33, 34, 68-69. 
Dendragapus canadensis, 103, 
obscurus, 103, 
Dendrocygna autumnalis, 78-79, 
fulva, 79. 
Dendroica estiva, 35,36, 244-246. 
auduboni, 248. 
plackburnia, 37, 252. 
ceerulea, 35, 36, 249. 
cerulescens, 246. 
castanea, 34, 37, 250-251. 
chrysoparia, 253. 
coronata, 23, 35, 36, 37, 246--248, 
discolor, 255. 
dominica albilora, 35, 252-253. 
kirtlandi, 254. 
maculosa, 36, 37, 248-249. 
olivacea, 244. 
palmarum, 35, 36, 254-255. 
palmarum hypochrysea, 255. 
pensylvaniea, 36, 37, 249-250. 
striata, 36, 37, 251-252, 258. 
tigrina, 244. 
townsendi, 254. 
vigorsii, 35, 36, 254. 
virens, 35, 36, 37, 246, 247, 248, 253. 
Derby Flycatcher, 148. 
Desert Horned Lark, 156. 
Dickcissel, 35, 36, 37, 220-221. 
Dipper, 264, 
Diver, Black-throated, 54. 
Hell, 54. 
Red-throated, 54. 
Dolichonyx oryzivorus, 23, 36, 37, 160. 
oryzivorus albinucha, 160. 
Double-crested Cormorant, 34, 35, 37, 59. 
Dove, Carolina, 31, 34, 35, 37, 109-110. 
Ground, 110, 
Inca, 110. 
Mourning, 31, 34, 35, 37, 109-110. 
White-fronted, 110. 
White-winged, 110. 
Dowitcher, 92. 
Long-billed, 92. 
Downy Woodpecker, 128, 
Dryobates borealis, 128-129. 
pubescens, 128. 
pubescens gairdnerii, 128. 
scalaris bairdi, 129. 
villosus, 128 
villosus audubonii, 128. 
villosus harrisii, 128, 
villosus leucomelas, 128. 
Buck, Baldpate, 31, 34, 66. 
Barrow's Golden-eye, 72. 
Big Blue-bill or Black-head, 31, 71. 
Big Scaup, 31,71 
Black, 62, 55. 
