INDEX. 



205 



Hirundo rustica erytlirosastris, 180. 



Histrionicus Iiistrionicus pacificus, 124. 



Hoary bat, 101. 



Hoary marmot, glacier, 50. 



Plolboell grebe, 111. 



Honeysuckle, black-berried, 21, 13G. 



red-berried, 21. 

 Hooded merganser, IIG. 

 Horned grebe, 112. 

 Hudsonian Zone, 22. 

 Hummingbird, black-chinned, 162. 



broad-tailed, 163. 



calliope, 163. 



rufous, 163. 

 Hylocichla fuscescens salicicola, 195. 



guttata auduboni, 196. 



ustulata swainsoni, 196. 



I. 



Icteridre, 169. 



Indian paint brush. 19. 21. 22. 



Insectivora, 97. 



Iridoprocne bicolor, ISO. 



Ixoreus nsevius meruloides, 197. 



J. 



Jack rabbit, prairie. 7S. 

 .lacob's-ladder, 22. 



blue, 23. 

 Jay, black-headed, 105. 



Rocky Mountain, 166. 

 Jumping mouse, 69. 

 Junco, Montana, 177. 

 Junco oreganus montanus, 177. 

 Juniper, creeping, 19. 



mountain. 20. 



shrubby, 21. 



K. 



Kalmia glauca, 22. 

 Killdeer, 134. 

 Kingbird, 164. 

 Kingfisher, belted, 157. 

 Kinglet, golden-crowned, 194. 

 ruby-crowned, 194. 



I.agomorpha, 75. 



Lagopus leucurus altipetens, 139. 



Laniidse, 183. 



Lanius ludovicianus excubitorides, 183 



I.aridng, 114. 



I.arix lyelli, 22. 



occidentalis, 94. 

 51140°— 18 17 



Lark, desert horned. 165. 

 Larkspur, 19, 21, 22. 

 liarus californicus, 114. 



delawarensis, 114. 



Philadelphia, 114. 

 Lasionycteris noctivagans, 101. 

 Lazuli bunting, 180. 

 Lemming mouse, mountain, 50. 

 Leporidos, 77. 

 Lepus bairdi bairdi, 77. 



towusendi campanius, 78. 

 Lesser scaup duck, 121. 

 Leucosticte, gray-crowned, 173. 

 Leucosticte tephrocotis tephrocotis, 



173. 

 Lewis woodpecker, 161. 

 Life zones, 18. 

 Limicohie, 132. 

 Lincoln sparrow^ 178. 

 Little chief hare, 75. 

 Little mountain chipmunk, 42. 

 Lobipes lobatus, 132. 

 Loco, 19. 



Lodgepole pine, 20. 

 Longipennes, 114. 

 Long-legged bat, 100. 

 Longspur, Alaska, 175. 



chestnut-collared, 175. 



McCown, 176. 

 Long-tailed chickadee, 193. 

 Loon, 113. 



Lop body tes cucullatus, 116. 

 Lousewort, 22. 

 Loxia curvirostra bendirei, 173. 



leucoptera, 173. 

 Lumber jack, 166. 

 lAitra canadensis canadensis, 85. 

 Lutreola vison energmnenos, 86. 

 Lynx, bay, 82. 



Canada, 81. 



canadensis, 81. 



Uinta, 82. 



M. 



McCown longspur, 176. 

 MacFarlane screech owl, 156. 

 Macgillivray warbler, 186. 

 Macrochires, 161. 

 Magpie, 165. 

 Mallard, 117. 



Mantled ground squirrel, 43. 

 ^laple, mountain. 20. 

 Mareca americana. 118. 



