INDEX 



Bonasa umbellus umbelloides 118 



Booby 70 



Blue-faced 70 



Blue-footed 70 



Brewster 70 



Red-footed 70 



Botaurus lentiginosus 91 



Brachyramphus brevirostris 46 



craveri 46 



hypoleucus 46 



marmoratus 46 



Brant 86 



Black 86 



Branta bernicla glaucogastra 86 



canadensis 86 



hutchinsii 86 



minima 86 



occidentalis 86 



leucopsis 262 



Branta nigricans 86 



Bubo virginianus 143 



algistus 297 



arcticus 143 



elachistus 143 



heterocnemis 297 



pacificus 143 



pallescens 143 



saturatus 143 



Bubonidae 30, 127 



Budytes flavus leucostriatus 192 



Buffle-head 80 



Bullfinch, Cassin's 279 



Bulweria bulweri 260 



Bunting, Beautiful 180 



Indigo 181 



Lark 252 



Lazuli 180 



Painted 180 



Varied 180 



Bush-Tit 242 



California 242 



Grinda 242 



Lead-colored 242 



Lloyd 242 



Santa Rita 242, 303 



Buteo abbreviates 134 



albicaudatus sennetti 135 



borealis 132 



" alascensis 296 



" calurus 132 



" harlani 132 



" kriderii 132 



brachyurus 134 



lineatus 133 



Buteo lineatus alleni 133 



elegans 133 



platypterus 133 



swainsoni 133 



Buteonidae 294 



Butorides virescens 94 



anthonyi 94 



" frazari 94 



Buzzard, Turkey 129 



Calamospiza melanocorys 252 



Calcarius lapponicus 219 



alascensis ...219 



ornatus 218 



pictus 220 



Calidris arenaria 108 



Callipepla squamata 116 



castanogastris. . 116 



Callothrus robustus 253 



Calothorax lucif er 159 



Calypte annae 161 



costae 159 



Campephilus principalis 149 



Camptolaimus labradorius 81 



Canachites canadensis 117, 298 



canace..H7, 298 

 osgoodi.117, 298 



f ranklinii 117 



Canvas-back 79 



Caprimulgidae 33, 155 



Caracara, Audubon 134 



Guadalupe 134 



Cardellina rubrifrons 177 



Cardinal 36, 172 



Arizona 172 



Florida 172 



Gray-tailed 172 



St. Lucas 172 



Texas 172 



Cardinalis cardinalis 172 



canicaudus 172 



floridanus 172 



igneus 172 



superbus 172 



Carduelis carduelis 177 



Carpodacus amplus 175 



cassini 175 



mcgregori 175 



mexicanus dementis 175 



frontalis 175 



ruberrimus 175 



purpureus 174 



californicus 174 



Casarca casarca . 262 



335 



