360 



Trans. Acad. Sci. of St. Louis. 



Blackbird, Brewer's, 290, 340 



Red-winged, 285. 335, 336, 338 

 Rusty, 289, 335, 337 

 Yellow-headed, 284, 335, 338 



Black-bellied Plover, 255, 340 



Black-billed Cuckoo, 271, 336, 337 



Blackburnian Warbler, 319, 336, 340 



Black-crowned Night Heron, 243, 336, 338 



Black Duck, 232, 339 



Red-legged, 232, 339 



Black-poll Warbler, 319, 336, 340 



Black Rail, 246, 339 



Black Tern, 228, 336, 337 



Black-throated Blue Warbler, 317 



Black-throated Green WarMer, 320,336,340 



Black and White Warbler, 314, 336, 388 



Bluebird, 334, 335, 336, 338 



Blue Goose, 239, 335, 339 



Blue-gray Gnatcatcher, 331, 335, 338 



Blue Grosbeak, 305, 338 



Blue-headed Vireo, 313, 336, 340 



Blue Jay, 283, 336, 338 



Blue-winged Teal, 233, 335, 337 



Blue-winged Warbler, 315, 336, 338 



Bobolink, 284, 336, 340 



Bob-white, 256, 336, 337 



Bohemian Waxwing, 309, 340 



Bombycilla cedrorum, 310 

 garrula, 309 



pallidiceps, 309 



Bonaparte's Gull, 226, 339 



Bonasa umbellus umbellus, 257 



Botaurinae, 241 



Botaurus lentiginosus, 241 



Branta canadensis canadensis, 240 

 hutchinsi, 240 



Brewer's Blackbird, 290, 340 



Broad-winged Hawk, 262, 335, 337 



Bronzed Grackle, 290, 335, 338 



Brown Creeper, 329, 337 



Brown Thrasher, 326, 335, 338 



Bubo virginianus pallescens, 269 

 virginianus, 269 



Buff-breasted Sandpiper, 254, 336, 340 



Buffle-head, 237, 339 



Bunting Indigo, 306, 336, 338 

 Lazuli, 306 



Bunting, Snow, 293, 340 

 Burrowing Owl, 269 

 Buteo borealis borealis, 261 

 calurus, 262 

 harlani, 262 

 krideri, 2(>2 

 lineatus lineatus, 262 

 platypterus, 263 

 swainsoni, 263 

 Buteonidae, 259 

 Butorides virescens virescens, 243 



Calcarius lapponicus lapponicus, 293 



ornatus, 294 



pictus, 293 



Calidris leucophea, 252 

 Campephilus principalis, 272 

 Canada Goose, 240, 335, 337, 338 

 Canada Warbler, 324, 340 

 Canutus canutus rufus, 249 

 Canvas-back, 235, 335, 339 

 Cape May Warbler, 317, 336, 340 

 Caprimulgi, 275 

 Caprimulgidae, 275 

 Cardinal, 304, 336, 338 

 Cardinalis cardinalis cardinalis, 304 

 Carolina Paroquet, 270, 338 

 Carolina Wren, 327, 336, 338 

 Carpodacus purpureus purpureus, 291 

 Caspian Tern, 227, 339 

 Catbird, 326, 336, 338 

 Cathartes aura septentrionalis, 259 

 Cathartidae, 259 

 Catoptrophorus semipalmatus inornatus, 



253 



semipal- 

 matus, 253 



Cedar Waxwing, 310, 337 

 Centurus carolinus, 274 

 Cepphi, 224 



Cerchneis sparvaria sparvaria, 265 

 Certhia familiaris americana, 329 

 Certhiidae, 329 



Cerulean Warbler, 318, 336, 338 

 Ceryle alcyon, 271 

 Chaetura pelagica, 277 

 Chaeturinae, 277 



