188 



PACIFIC COAST AVIFAUNA 



Chordeiles virginianus hesperis. 80 



virginianus sennetti, 81 

 Cinclus mexicanus unicolor, 154 

 Circus hudsonius, 60 

 Cistothorus stellaris, 175 

 Clangula clangula amerlcana, 37 



islandica, 38 

 Coccyzus erythrophthalmus, 71 



americanus occidentalis. 174 

 Colaptes auratus luteus, 78 



cafer coUaris. 79 

 Colinus virginianus virginianus, 172 

 Colymbus auritus, 26 

 holboelli, 26 



nigricoUis californicus, 27 

 Coot, 44 



Cormorant, Double-crested, 31 

 Corvus brachyrhynchos hesperis, 96 

 corax sinuatus, 95 

 cryptoleucus, 174 

 Cowbird, 99 



Crane, Little Brown, 43 

 Sandhill. 43 

 Whooping, 43 

 Creeper, Rocky Mountain, 158 

 Crossbill, 108 



White-winged, 108 

 Crow, Western, 96 

 Cryptoglaux acadica acadica, 69 



funerea richardsoni, 69 

 Cuckoo, Black-billed, 71 



California, 174 

 Curlew, Eskimo, 53 

 Long-billed, 53 

 Cyanocephalus cyanocephalus, 97 

 Cyanocitta stelleri annectens, 94 



Dafila acuta, 35 



Dendragapus obscurus fuliginosus, 55 



obscurus obscurus, 55 



obscurus richardsoni, 55 

 Dendroica aestiva aestiva, 146 



auduboni auduboni, 147 



castanea, 147 



coronata, 147 



palmarum palmarum, 148 



striata, 147 



townsendi. 148 



virens, 148 

 Dipper, 154 



Dolichonyx oryzivorus, 98 

 Dove, Western Mourning, 59 

 Dowitcher, Long-billed, 47 



Dryobates pubescens homorus, 73 

 pubescens medianus, 73 

 pubescens nelsoni, 73 

 villosus leucomelas, 72 

 villosus monticola, 73 

 villosus villosus, 72 



Duck, Harlequin, 38 

 Lesser Scaup, 37 

 Ring-necked, 37 

 Ruddy, 39 

 Scaup, 173 

 Wood, 36 



Dumetella carolinensis, 155 



Eagle, Golden, 64 



Northern Bald, 64 

 Ectopistes migratorius, 171 

 Eider, 173 

 Empidonax dift'icilis difficilis, 87 



hammondi, 89 



minimus, 88 



trailli alnorum, 88 



trailli trailli, 88 



wrightl, 90 

 Ereunetes pusillus, 49 

 Erismatura jamaicensis, 39 

 Euphagus carolinus, 104 



cyanocephalus, 104 



Falco columbarius columbarius, 66 

 columbarius richardsoni, 66 

 islandus, 171 

 mexicanus, 65 

 peregrinus anatum. 65 

 rusticolus rusticolus, 65 

 sparverius phalaena, 66 

 sparverius sparverius. 66 



Falcon, Prairie, 65 



Finch, Black Rosy, 110 

 Cassin Purple, 107 

 Gray-crowned Rosy, 109 

 Hepburn Rosy, 110 

 Purple, 175 



Flicker, Northern, 78 

 Red-shafted, 79 



Flycatcher, Alder, 88 

 Hammond. 89 

 Least, 88 

 Olive-sided, 86 

 Traill, 88 

 Western, 87 

 Wright, 90 



