11 



INDEX. 



Anser. 



alblfrons, 97. 



albifrons gambeli, 97. 



fabalis, 97. 

 Anthus. 



oervinus, 460. 



pensilvanicus, 460. 



pratensis, 460. 



spragueil, 461. 

 Antrostomus. 



caroUnensis, 282. 



vociferus, 283. 



voclferus macromystax, 283. 

 Aphelocoma californica, 326. 



californloa hypoleuca, 326. 



californica obscura, 326. 



cyanotis, 326. 



floridana, 196. 



insularis, 326. 



sieberii arizonse, 327. 



WQodhousei, 325. 

 Aphriza. 



virgata, 158. 

 Aquila. 



chrysaetos, 216. 

 Aramus. 



giganteus, 122. 

 Archibuteo. 



ferrugineuB, 216. 



lagopus, 215. 



lagopus sancti-johannis, 216. 

 Arctonetta. 



flscheri, 91. 

 Ardea. 



candidissima, 115. 



cinerea, 114. 



cserulea, 118. 



egretta, 115. 



herodias, 114. 



occidentalis, 113. 



rufescens, 117. 



tricolor ruflcollls, 118. 



virescens anthonyi, 119. 



virescens, 118. 



virescens frazarl, 119. 



wardi, 113. 

 Ardetta. 



exilis, 112. 



neoxena, 113. 

 Arenarla. ^ 



interpres, 158. 



melanocephala, 169. 

 Asio. 



accipitrinus, 235. 



wllsonlanus, 234. 

 Asturina. 



plagiata, 214. 

 Auk, Great, 21. 



Razor-billed, 21. 

 Auklet, Cassin's, 13. 

 Crested, 14. 



Least, 16. 

 Paroquet, 13. 

 Rhinoceros, 13. 



Whiskered, 15. 



Auriparus. 



flaviceps, 491. 

 Avocet. American, 132. 

 Aythya. ' 



afflnis, 87. 



americana, 86. 



coUaris, 87. 



meLrila nearctlca, 87. 



vallisneria, 86. 



BALDPATE, 80. 

 Bartramia. 



longicauda, 149. 

 Basileuterus. 

 belli, 458. 

 culicivorus, 458. 

 Basilinna. 



leucotis, 296. 

 xantusi, 296. 

 Becard, Rose-throated, 297. 



Xantus's, 297. 

 Bird, Man-of-War, 74. 



Red-billed Tropic, 59. 

 Surf, 158. 



Tellow-billed Tropic, 59. 

 Bittern, American, 111. 

 Cory's Least, 113. 

 Least, 112. 

 Blackbird, Bicolored, 343. 

 Brewer's, 350. 

 Red-winged, 340. 

 Rusty, 350. 

 Tricolored, 343. 

 Tellow-headed, 340. 

 Bluebird, 505. 

 Azure, 505. 



Chestnut-backed, 505. 

 Mountain, 506. 

 San Pedro, 506. 

 Western, 505. 

 Bluethroat, Red-spotted, 504. 

 Bobolink, 337. 

 Bob-white, 163. 

 Cuban, 164. 

 Florida, 164. 

 Masked, 164. 

 Texan, 164. 

 Bonasa. 



umbellus, 169. 

 umbellus sablni, 170. 

 umbellus togata, 170. 

 umbellus umbelloides, 170. 

 Booby, 61. 



Blue-faced, 60. 

 Blue-footed, 61. 

 Brewster's, 61. 

 Red-footed, 62. 

 Botaurus. 



lentiginosus. 111. 

 Brachyramphus. 

 craveri, . 17. 

 hypoleucus, 17. 

 kittlitzii, 17. 

 marmoratus, 16. 



