PAaB. 



Anthus 683 



cervinus 687 



pensilvanicus 683 



pratensis 687 



spraguei 687 



Antrostomus 352 



carolinensis 352 



vociferus 352 



Aphriza 211 



virgata 211 



Aphrizidse 211 



Aquila 265 



chrysaetos 265 



Archibuteo 261 



ferrugineus 263 



lagopus 261 



lagopus sancti-johannis 261 



Arctic Horned Owl 307, 309 



Tern 55 



Three-toed Woodpecker 332 



Towhee 554 



Arctonetta 107 



fischeri 107 



Ardea 139 



cinerea 141 



herodias 139 



herodias fannini 141 



Ardeidae 136 



Ardetta 137 



exilis 137 



neoxena 138 



Arenaria 2l2 



interpres 212 



jnelanocephala 213 



morinella 212 



Arkansas Kingbird 371 



Arquatella 169 



couesi 170 



maritima 169 



ptilocnemis 171 



Asio 288 



accipitrinus. 290 



magellanicus algistus 309 



magellanicus heterocnemis 309 



magellanicus lagophonus 309 



magellanicus saturat us 309 



magellanicus virginianus 308 



magellanicus wapacuthu 309 



wilsonianus 288 



Astragalinus 474 



tristis 474 



tristis pallidus 476 



tristis salicamans 477 



Asyndesmus 345 



torquatus 345 



Attu Wren 705 



Audubon Caracara 286 



Hermit Thrush 745 



Warbler 636 



Auk, Great 28 



Grey-headed 20 



Little 28 



Razor-billed 27 



Auks 14 



Auklet, Cassin 18 



Crested 18 



Least 19 



Paroquet 18 



Rhinoceros 17 



Whiskered 19 



Avocet, American 161 



Avocet s 161 



Aythya 91 



affinis 96 



americana 91 



collaris 97 



PAGE. 



marila 94 



valU.sneria 92 



Baird Sandpiper 174 



Sparrow 502 



Bald Eagle 269 



Baldpate 84 



Baltimore Oriole 435 



Band-tailed Pigeon 235 



Bank Swallow 580 



Barn Owls 288 



Swallow 571 



Barnacle Goose 131 



Barred Owl 293 



Barrow Golden-eye 100 



Bartramia 194 



longicauda 194 



Bartramian Sandpiper 194 



Batchelder Woodpecker 331 



Bay-breasted Warbler 642 



Bean Goose 125 



Belted Kingfisher 323 



Piping Plover 209 



Bewick Wren 697 



Bicknell Thrush 739 



Big Black-head 94 



Bird, Cherry 589 



Mocking 691 



Oven 656 



Red-billed Tropic 67 



Surf 211 



Yellow-billed Tropic 67 



Bird, Man o'War 73 



Birds, Diving 1 



Gallinaceous 215 



Man-o'-War 73 



of Prey 239 



Perching 366 



Shore 157 



Tropic 67 



Bittern, American 136 



Corv Least 138 



Least 137 



Bitterns 136 



Black and White Warbler 608 



Black-bellied Plover 202 



Black-billed Cuckoo 320 



Blackbird, Brewer 441 



Red-winged 428 



Rusty 438 



White-winged 563 



Yellow-headed 426 



Blackbirds 423 



Black Brant 130 



Blackburnian Warbler 648 



Black-capped Petrel 64 



Black-chinned Hummingbird 363 



Black-crowned Night Heron 144 



Black Duck 79 



Black-footed Albatross 60 



Black Guillemot 21 



Gyrfalcon 275 



Black-head. Big 94 



Black-headed Grosbeak 560 



Jay 406 



Black Merlin 282 



Oy.^ter-catcher 214 



Black-poll Warbler 645 



Black Rail 153 



Skimmer 60 



Swift 358 



Black-tailed Godwit 185 



Black Tern 58 



Black-throated Blue Warbler 628 



Gray Warbler 649 



Green Warbler 649 



