INDEX 



Catbird 107, 108 



Cathartes aura 48 



Catharista urubu 48 



Catherpes mexioanus conspersus 108 



Centrocercus urophasianus 46 



Centurus carolinus 60 



Ceophlceus pileatus abieticola. . 60 

 Certhia familiaris americana. . . 110 



familiaris montana 110 



Ceryle alcyon 57 



Chaetura pelagica 62 



Charadrius domiDicus 44 



Charitonetta albeola 29 



Chat, Long-tailed 100, 105 



Yellow-breasted 100, 105 



Chaulelasmus streperus 26 



Chen caerulescens 30 



hyperborea 30 



hvperborea nivalis 30 



Chickadee. Ill, 112 



Hudsonian 112 



Long-tailed.- Ill, 112 



Mountain 111,112 



Chondestes grammacus 87 



grammacus strigatus 87 



Chordeiles virginianus 62 



virginianus henryi 62 



virginianus sennetti ........ 62 



Cinclus mexicanus 106 



Circus hudsonius 50 



Cistothorus stellaris 109 



Clangula clangula americana. . . 28 



islandica 28 



Coccyzus americanus 57 



americanus occidentalis 57 



erythrophthalmus 57 



Colaptes auratus luteus 60 



cafer collaris ; 60 



Colinus virginianus 45 



Colymbus auritus 16 



holbcellii .. 16 



nigricollis calif ornicus 16 



Compsothlypis americana usneae 101 



americana ramalinae 101 



Contopus richardsonii 67 



virens 67 



Conurus carolinensis 56 



Coot '. ..35,36 



Cormorant, Double-crested .... 22 



Florida 22 



Mexican 22 



Corvus brachyrhynchos 71 



corax principalis 71 



corax sinuatus 71 



cryptoleucus 71 



Coturniculus bairdii 86 



savannarum bimaculatus .... 86 



savannarum passerinus " 86 



Cowbird 73,74 



Crane, Little Brown 34 



Sandhill 34 



Whooping 34 



Creeper, Brown 100 



Rocky Mountain 110 



Crossbill, Bendire 83 



Mexican 76, 83 



Red 76, 83 



White-winged 76, 83 



Crow 70,71 



Crymophilus fulicarius 37 



Cryptoglaux acadica 55 



tengmalmi richardsoni 55 



Cuckoo, Black-billed 57 



California 57 



Yellow-billed 57 



Curlew, Eskimo 38, 43 



Hudsonian 38, 43 



Long-billjed 38,42 



Cyanocitta cristata 70 



stelleri annectens 71 



stelleri diademata ». . . . 71 



Cyanospiza amcena 92 



ciris 92 



cyanea 91 



versicolor 92 



Dafila acuta 27 



Dendragapus obscurus 46 • 



Dendroiea sestiva 102 



auduboni 102 



blackburniae 103 



cserulea 102 



cserulescens 102 



castanea 103 



coronata 102 



discolor 104 



dominica albilora 103 



maculosa 102 



pensylvanica 102 



palmarum 103 



striata 103 



tigrina 101 



vigorsii 103 



virens 103 



Dickcissel 81, 92 



Dipper 106 



Dohchonyx oryzivorus 74 



Dove, Mourning ' 47 



Dowitcher 38,39 



Long-billed 38, 40 



Dryobates pubescens homorus . 59 



pubescens medianus 59 



villosus 59 



villosus leucomelas 59 



villosus monticola 59 



Duck, Black 25, 26 



Harlequin 24, 29 



Lesser Scaup 25 



