432 INDEX. 



Page. 



Boletobius 26 



cincticollis 77, 159, 196 



cingulatus 205 



Bombldae 317 



Bombus , 75 



Bombus consimilis 317 



sp 317 



terrlcola 73, 77, 317 



Bombyliidae 308, 311 



Bonapartes weasel 417 



Boros unlcolor 211 



Botaurus lentiginosus 345 



Botrychium lunarla 231 



virginlcum 231 



Bottled gentian 245 



Bottom fauna of lake 63 



Braconldae ., 321 



Bradycellus cordlcollis 201 



Brake tern 21 



Branta canadensis 345 



Brasenla 29 



Brasenia purpurea 240 



Brazilian stirps, insects 175 



Breeding birds T 339-342, 344, 345, 347, 349-354, 356, 361, 364, 366-379, 381-386 



Brenthla bellona 267, 269, 273, 275 



eplthore 273 



myrlna 267, 269, 273, 275 



Bristly gooseberry 242 



sarsaparllla 244 



British America, insects 328 



Columbia 310-313, 316, 408 



Britton dwarf raspberry 242 



Broad winged hawk 109, 115, 119, 339, 349 



Bronzed grackle 124, 365, 338 



Brook stickleback , 331 



trout 330 



Brown bat 390, 393, 419 



creeper 84, 91, 95, 99, 118, 339, 381, 382 



R. A 1, 21, 125, 337, 389 



Bryum palleus 230 



Buckbean 17, 18, 20, 26, 29, 30, 219, 245, 252 



Buffalo, Insects 191 



Buf americanus 331 



Bulb-bearing loosestrife 245 



Bulrush 19, 89 



Bumblebees 73, 75 



Bunch berry 29 



Bunch-flower family 238 



Buprestidae 197, 209 



Buprestids 77 



Buprestls fasclata ." 198 



maculiventris 197 



striata 159, 198 



Burned area association 140 



Burnings, vegetation 225 



Bush honeysuckle '. 14, 21, 247 



Buteo borealis 349 



llneatus 349 



platypterus • 349 



Butterflies 10, 11, 15, 16, 21, 22, 29, 30, 64, 67, 68, 70-73, 273. 274, 276 



Bntterwort 222, 246 



Byrrhldae 207 



Byrrhus gemlnatus 207 



