INDEX. 



105 



Hirundo rustica erytlirogastris, 180. 



Histrionicais histrionicus iiaclficus, 1 L'4. 



Hoary bat, 101. 



Hoary marmot, glacier, ,">;». 



Holbfell grebe. 111. 



tloneysuckle, black-l)errie(l, 21, 130. 



red-lieri-ieil, 21. 

 Hooded merganser, 110. 

 Horned grebe, 112. 

 Hudsonian Zone, 22. 

 Hummingbird, blaclc-cliinned, 102. 



broad-tailed, 163. 



calliope, 1G.3. 



rufous, 103. 

 Hylocichla fuscescens salicicola, 105. 



guttata auduboni, 190. 



ustulata swainsoni, 196. 



Icterida;, 109. 



Indian paint brush, 19. 21. 22. 



Insectivora, 97. 



Iridoprocne bicolor, 180. 



Ixoreus nsevius meruloides, 197. 



.laik rabbit, prairie, 78. 

 .lacob's-ladder, 22. 



blue, 23. 

 Jay, black-headed, 105. 



Rocky Mountain, 166. 

 .Tumping mouse, 09. 

 Junco, Montana, 177. 

 .Tunco oreganus montanus, 177. 

 Juniper, creeping, 19. 



mountain, 20. 



shrubby, 21. 



K. 



Kalmia .glauca, 22. 

 Killdeer, 134. 

 Kingbird, 104. 

 Kin.gfisher, belted, 157. 

 Kinglet, golden-crowned, 194. 

 ruby-crowned, 104. 



L. 



I.agonioriiha, 75. 



Lagopus leui'urus altipetcns. 1.30. 



Laniid:^. 1S3. 



Lanius ludo\-icianus e.vcubitorides, 183 



I.aridfG, 114. 



Larix lyelli, 22. 



occii'.entali.s, 94. 

 51140"— IS 17 



I^ark, desert horned, 105. 

 Larkspur, 19, 21, 22. 

 I.arus californicus, 114. 



delawarensis, 114. 



])liiladelpliia, 114. 

 Lusicmyctcris noctiviigaii:., 101. 

 Lazuli liunting, ]X0. 

 Lemming mouse, mountaiji, .50. 

 Leporidre, 77. 

 Lepus bairdi liairdi, 77. 



townsendi canipanius, 78. 

 Lesser scaup duck, 121. 

 Leucdsticte, gray-crow iicd, 173. 

 Leucosticte tephrocotis tephrocotis 



173. 

 Lewis woodpecker, 101. 

 Life zones, 18. 

 Limicolie. 132. 

 Lincoln spari'ow. 178. 

 Little chief hare. 75. 

 Little niiamtain cliipniunk, 42. 

 L(jliipes lobatus, 132. 

 Loco, 19. 



Lodgepole jiine, 20. 

 Ijongipennes, 1 14. 

 Long-legged bat, 100. 

 Lo]igspui\ Alaska, 175. 



chestnut-collared. 175. 



Me<*owii, ]70. 

 Long-tailed cliiclwidec, 103. 

 Looji, 113. 



Lophodytes cucullatu::, 110. 

 I^ouse\^'ort. 22. 

 Loxia curvirostra l>i':;ilirei, 173. 



leucoptera. 173, 

 Luml)er .jack, 100. 

 Lutra canadensis canadensis, 85. 

 Lutrecila vison encrgunienos, SO. 

 Lynx, l.iay. 82. 



Canada, 81. 



canadensis, 81. 



Uinta, S2. 



M. 



HcCown longspur, 170. 

 MacFarlane screech owl. 150. 

 Macgillivray warl)ler, 180. 

 Macrochires. 101. 

 INIa.giiie. 105. 

 Mallard, 117. 



Mantled ground squirrel, 43. 

 ?.laple, mountain, 20. 

 ;Mareca americana, 118. 



