430 INDEX. 



Page. 



Aspen-birch association .~ 139, 141 



Aspliodei 238 



Asplenium tricliomanes 231 



Aster hirsuticaulis 24S 



macrophyllus 12, 14, 20-22, 'In, 26, 28, 76, 225, 247 



ptarmacoides 222, 24S 



Atlantis butterfly 269 



Atmospheric influences 41 



Attidae 257 



Aulacus I'ufitarsus 321 



Auiocomium palustre ' 230 



Avian environments 128, 133, 150, 151 



formations 131 



succession 134, 147 



Aythya marila 345 



B. 



Bald eagle 88, 118. 340, 349, 330, 411 



Baldpate 118, 339, 345 



Balsam 11-15, 17, 20-22, 24-28, 30, 57, 68, 73, 74, 76, 77. 81, 82, 84, 



89, 94, 95. 98, 101, 159, 161 



Balsam flrs 220, 224, 225, 235, 237 



groundsel 248 



poplar .' 236 



Balsam-birch forest 11, 15, 27 



Balsam-spruce forest 11, 24-27, 30, 58, 66, 74-76, 141, 161, 162, 252, 254, 258 



Balsam-white spruce forest 12. 139 



Bank swallow 339, 370 



Barn swallow 83, 93, 94, 339, 369 



Barometric pressure Ill 



Barren ground, mammals 395, 398 



Barren strawberry 242 



Bartramia pomiformis 230 



Basllarchia arthemis 10, 22, 29, 68, 70-74, 268, 270, 271, 274, 275 



lorquinii 274 



Bassareus mammifer ^ 210 



Batboscopus pruni 261 



Bats 1.-. 22. 391, 392. 395, 419 



Bayberry family 240 



Bay-breasted warbler 82. 83, 87, 91, 109, 118, 339, 375 



Bayfield beetles 160, 161, 191 



Beaches 9, 10, 66, 68, 257 



Beaked hazel 28, 30, 236, 405 



Bean T. E., Alberta insect fauna 164 



Bearberry 11, 12, 17. 20, 22, 23, 26. 38. 71-74, 222, 244 



Beaver 391, 393, 395, 402 



Beaver dams 402, 403 



Beaver Island 101. 390, 415 



Beaver Lake 390 



Beecli family 237 



Bees 72, 73, 77 



Beetle associations, succession of 100. 163 



Beetles 12, 13, 19, 20, 23, 24, 20. 27, 31. 03. 73, 7.".. 77, 157-103, 182, 183, 185-(192, 204 



Bell-flower family 247 



Bellamira scalaris 200 



Bellona butterfly 269 



Belostoma 29, 260 



Belostomatidae 260 



Belted kingfisher 339, 853, 354 x 



