178 



Bubo virginianas, 91 • 



Buffle-head, 57 



Bunting, Bay-winged, 112 



Black-throated, 121 



Snow, 112 



Townsend's, 121 

 Buteo borealis, 86 



b. harlani, 87 



latissimus, 87 



liueatus, 87 

 Butter-ball, 57 



Calcarius lapponicus, 112 

 Calico-back, 81 

 Calidris arenaria, 75 

 Camptolaimus labradorius, 58 

 Canvas-back, 56 

 Cardinal, 119 

 Cardinalis cardinalis, 119 

 Carpodacus purpureus, 110 

 Catbird, 142 

 Catharista atrata, 84 

 Catbartes aura, 84 

 Cedar-bird, 125 

 Ceophkeus pileatus, 95 

 Ceppbus grylle, 40 

 Certhia familiaris americana, 145 

 Ceryle alcyon, 93 

 Chaetura pelagica, 98 

 Cbaradrius dominicus, 79 



squatarola, 78 

 Charitonetta albeola, 57 

 Chat, Yellow-breasted, 140 

 Chelidon erythrogaster, 123 

 Chen caerulescens, 59 



hyperborea, 59 



h. nivalis, 59 

 Chewink, 119 

 Chickadee, Carolina, 147 



Black-capped, 147 

 Chondestes grammacus, 

 Chordeiles virginianus, 97 

 Circus hudsonius, 85 

 Cistotborus palustris, 145 



stellaris, 144 

 Clangula hyemalis, 57 



Clivicola riparia, 123 

 Coccothraustes vespertina, 109 

 Coccyzus americanus, 93 



erythrophthalmus, 93 

 Colaptes auratus, 96 



auratus X cafer, 97 

 Colinus virginianus, 81 

 Columbigallina passerina terrestris, 84 

 Colymbus auritus, 38 



holboellii, 38 

 Compsothlypis americana, 132 

 Contopus borealis, 100 



virens, 100 

 Couurus carolinensis, 92 

 Coot, 68 

 Cormorant, Common, 51 



Double-crested, 51 

 Corvus americanus, 103 



corax principalis, 103 



ossifragus, 104 

 Cowbird, 105 

 Crake, Corn, 68 

 Crane, Whooping, 65 



Sandhill, 65 

 Creeper, Brown, 145 

 Crex crex, 68 

 Crossbill, American, 110 



White-winged, 111 

 Crotophaga ani, 93 

 Crow, 103 



Fish, 104 

 Crymophilus fulicarius, 69 

 Cuckoo, Black-billed, 93 



Yellow billed, 93 

 Curlew, Eskimo, 78 



Hudsonian, 78 



Long-billed, 78 

 Cyanocitta cristata, 102 



Dafila acuta, 56 

 Dendroica sestiva, 133 



auduboni, 134 



blackburniae, 135 



caerulea, 134 



caerulescens, 133 



castanea, 135 



