INDEX. 
130 
amoena, Passerina 11, 19, 40, 109. 
Anas amerieana 10, 18, 42, 54. 
boschas 8, 10, 13, 42, 53. 
carolinensis 9, 10, 18, 42, 54. 
cyanoptera 10, 15, 18, 42, 54. 
discors 10, 18, 41, 54. 
obscura 14, 15, 43, 53. 
strepera 10, 18, 42, 53. 
anatum, Falco peregrinus 8, 10, 18, 
42, 76. 
annectens, Junco 9, 36, 47, 105. 
Anser albifrons gambeli 14, 45, 58. 
Antbus pensilvanicus 12, 18, 42, 118. 
spragueii 39. 
antillarum. Sterna 52. 
aonalaschkse, Turdus 14, 16, 37, 47, 
125. 
Aphelocoma woodhousei 8, 13, 42, 90. 
Aquila chrysaetos 8, 12, 42, 75. 
Archibuteo ferrugineus 8, 10, 29, 44, 
75. 
lagopus sancti-johannis 9, 44, 75. 
Arctic Horned Owl 80. 
Tern 3, 51. 
Towbee 107. 
arctica, Sialia 9, 11, 18, 41, 126. 
arcticus. Bubo virginianus 47, 80, 128. 
Pipilo maculatus 9, 43, 107. 
Ardea candidissima 13, 32, 43, 61. 
berodias 10, 18, 42, 43, 61. 
rufescens 14, 47, 61. 
Ardetta exilis 14, 27, 47, 61. 
arenaria, Calidris 14, 27, 47, 61. 
Arenaria interpres 14, 37, 47, 69. 
arenicola, Otocoris alpestris 8, 11, 32, 
41, 89. 
Arizona Goldfinch 99. 
arizonse, Spinus psaltria 11, 45, 99. 
Spizella socialis 11, 19, 42, 103. 
Arkansas Goldfinch 99. 
Kingbird 87. 
Asb-tbroated Flycatcher 87. 
Asio accipitrinus 8, 10, 45, 77. 
Megascops 8, 11, 48, 78. 
wilsonianus 8, 10, 41, 77. 
ater, Molotbrus 11, 42, 93. 
atrata, Leucosticte 10, 35, 44, 98. 
atricapillus, Accipiter 8, 12, 44, 47, 74. 
atricilla, Larus 10, 14, 37, 47, 51. 
auduboni, Dendroica 12, 18, 25, 42, 115. 
Turdus aonalascbkae 12, 19, 42, 125. 
Audubon’s Hermit Thrush 125. 
Warbler 38, 115. 
aura, Catbartes 10, 18, 42, 47, 73. 
auratus, Oolaptes 10, 15, 21, 41, 85. 
auritus, Colymbus 13, 14, 48, 49. 
aurocapillus, Seiurus 13, 15, 44, 116. 
australis, Leucosticte 8, 12, 22, 42, 98. 
Avocet, American 64. 
Aythya affinis 9, 18, 42, 56. 
amerieana 9, 18, 41, 55. 
collaris 14, 42, 56. 
marila nearctica 10, 43, 55. 
vallisneria 9, 18, 42, 55. 
aztecus. Troglodytes sedon 19, 21, 41, 
120 . 
bairdii, Ammodramus 14, 20, 43, 101. 
Dryobates scalaris 8, 13, 15, 47, 83. 
Sialia mexicana 9, 12, 18, 42, 126. 
Tringa 14, 18, 43, 65. 
Baird’s Sandpiper 65. 
Sparrow 32, 101. 
Wren 120. 
Bald Eagle 76. 
Baldpate 54. 
Baltimore Oriole 3, 95. 
Band-tailed Pigeon 72. 
Bank Swallow 111. 
Barn Swallow 111. 
Barrow’s Golden-eye 3, 56. 
Bartramia longicauda 11, 42, 67. 
Bartramian Sandpiper 67. 
Batcbelder’s Woodpecker 83. 
Belted Kingfisher 82. 
bendirei, Harporbynebus 14, 15, 25, 46, 
120 . 
Bendire’s Thrasher 4, 21, 25, 120. 
bernicla, Branta 14, 15, 46, 59. 
bewickii, Tbryotborus 39. 
Bicolored Blackbird 94. 
bicolor, Tacbycineta 13, 19, 42, 111. 
bilineata, Amphispiza 13, 16, 44, 106. 
Bittern, American 60. 
Least 61. 
Black and White Warbler 113. 
-bellied Plover 68. 
-billed Cuckoo 82. 
-billed Magpie 29. 
Blackbird, Bicolored 94. 
Brewer’s 95. 
Red-winged 94. 
Rusty 95. 
Yellow-headed 93. 
Black-chinned Hummingbird 86. 
-crowned Night Heron 61. 
Duck 53. 
-headed Grosbeak 23, 108. 
Leucosticte 98. 
-poll Warbler 115. 
-necked Stilt 64. 
Swift 3, 86. 
Tern 52. 
-throated Blue Warbler 114. 
Gray Warbler 116. 
Sparrow 106. 
Bluebird 3, 34, 39, 126. 
Chestnut-backed 126. 
Mountain 126. 
Rocky Mountain 29. 
