INDEX. 



Abert's Towhee 108. 

 aberti, Pipilo 13, 16, 45, 108. 

 acadica, Nyctala 8, 12, 45, 77. 

 Acantbis llnaria 9, 44, 98. 

 Accipiter atricapillus 8, 12, 44, 47, 74. 

 striatulus 10, 14, 16, 74. 



Cooperi 8, 10, 44, 74. 

 'velox 8, 10, 44, 74. 

 accipitrinus, Asio 8, 10, 45, 77. 

 Actitis macularia 10, 18, 42, 67. 

 aculeata, Sitta carolinensis, 9, 13, 42, 



122. 

 acuta, Daflla 8, 11, 18, 42, 55. 

 .iEcbmophorus occidentalis 13, 14, 37, 



47, 49. 

 JEgialitis meloda circumcincta 19. 



montana 10, 18, 42, 68. 



semipalmata 14, 48, 68. 



vocifera 10, 18, 42, 68. 

 ffineus, Quiscalus quiscula 11, 15, 44, 



95. 

 Aeronautes melanoleucus 12, 19, 42, 86. 

 iEstiva, Dendroica 11, 19, 42, 114. 

 affinis, Aythya 9, 18, 42, 56. 

 Agelaius gubernator californicus 94. 



pboeniceus 9, 11, 42, 94. 

 aikeni, Junco 9, 43, 104. 



Megascops also 8, 12, 26, 47, 78. 

 Aiken's Screech Owl 78. 

 AIx sponsa 10, 42, 55. 

 Ajaja ajaja 13, 14, 15, 26, 34, 46, 59. 

 alaudinus, Ammodramus sandwichen- 



sis 13, 18, 42, 101. 

 alba, Guara 14, 37, 47, 59. 

 albeola, Charitonetta 9, 18, 42, 56. 

 albicollis, Zonotricbia 14, 15, 23, 46, 



103. 

 alcyon, Ceryle 8, 10, 42, 82. 

 alexandri, Trochllus 13, 16, 44, 86. 

 Alpine Three-toed Woodpecker 83. 

 Ammodramus bairdii 14, 20, 43, 101. 



sandwichensis alaudinus 13, 18, 42, 

 101. 



savannarum perpallidus 12, 18, 44, 

 101. 



American Avocet 64. 



Barn Owl 77. 



Bittern 60. 



Coot 63. 



Crossbill 36. 



Crow 26, 92. 



Dipper 35, 118. 



Bared Grebe 31, 49. 



Golden-eye 56. 



Goldfinch 98. 



Golden Plover 68. 



Goshawk 74. 



Herring Gull 50. 



Kinglet 32. 



Long-eared Owl 77. 



Magpie 89. 



Merganser 52. 



Osprey 77. 



Pipit 118. 



Raven 91. 



Redstart 118. 



Robin 125. 



Rough-legged Hawk 75. 



Scaup Duck 55. 



Scoter 57. 



Sparrow Hawk 76. 



White-fronted Goose 58. 



White Pelican 52. 



Woodcock 64. 

 americana. Anas 10, 18, 42, 54. 



Aythya 9, 18, 41, 55. 



Clangula clangula 14, 42, 56. 



Compsothlypis 13, 15, 43. 114. 



Fulica 10. 18, 43, 63. 



Grus 14, 18, 43, 62. 



Oidemia 10, 45, 57. 



Recurvirostra 10, 18, 43, 64. 



Spiza 109. 

 americanus, Cocoyzus 47. 82, 128. 



Corvus 8, 11, 26, 43, 92. 



Merganser 8, 12, 43, 52. 

 Ampelis cedrorum 9, 11, 43, 111. 



garrulus 9, 43, 111. 

 Amphispiza belli nevadensis 13, 16, 44. 

 106. 



bilineata 13, 16, 44, 106. 



