INDEX. 



A. 



Acantliis linaria linaria, 174. 

 Accipiter cooperi, 14G. 



velox, 146. 

 Actsea, 5G. 



Actitis maciilaria, 133. 

 JEclimophoriis occidentalis, 110. 

 Aeronautes melanoleiicus, 1G2. 

 Agelaius phceniceus fortis, 1G9. 

 Aix sponsa, 120. 

 Alaska longspur, 175. 



tliree-toed woodpecker, 158. 

 Alaudidpe, 165. 

 Alcedinidne, 157. 



Alces americauus americanus, 31. 

 Alders, 21. 



Amelancliier alnifolia, 95. 

 American elk, 32. 



moose, 31. 

 Anas platyrhyncha, 117. 

 Anatid?e, 115. 

 Anseres, 115. 



Antelope, prong-horned, 31. 

 Anthus spinoletta rubescens, 187. 

 Antilocapra amerieana americana, 31. 

 Antilocapridpe, 31. 

 Aquila chrysaetos, 148. 

 Archibuteo ferrugineus, 147. 

 Archilocluis alexandri, 162. 

 Arctic-Alpine Zone, 23. 



towbee, 179. 

 Arctostaphylos iiva-ursi, 95. 

 Ardea herodias herodias, 131. 

 Ardeid£e, 129. 

 Arenaria, 22. 

 Arnica, golden, 21, 22. 

 Asio flammeus flammeus, 154. 

 Aspen, 20. 

 Aster, golden, 22. 



prairie, 19. 



puiiile, 21. 

 Astnr gentilis striatulus, 147. 

 Asyndesmus lewisi, 161, 



Andnbon hermit thrush, 196. 



■warbler. 187. 

 Avocet, 132. 



B. 



Badger, 91. 

 Bald eagle, 149. 

 Baldpate, 118. 

 Balsam i-oot, 19. 

 Bank swallow, 182. 

 Barn swallow. 181. 

 Barrow golden-eye, 122. 

 Bartramia longicauda, 133. 

 Bat, brown, 101. 



hoary, 101. 



long-legged, 100. 



silver-haired, 101. 

 Batchelder woodpecker, 158. 

 Bear, black, 91. 



cinnamon, 91. 



grizzly, 96. 



silvertip, 96. 

 Bear-berry, 94. 

 Bear grass, 21, 94. 

 Bear paw, 21. 

 Beaver, 64. 



Belted kingfisher, 157. 

 Bighorn, 26. 

 Birch, paper, 21. 



shrubby, 21. 



western, 20. 

 Bison, 25. 

 Bittern, 129. 

 Bitterroot, dwarf, 23. 

 Black and white warbler, 183. 

 Black-bellied plover, 134. 

 Blackbird, Brewer, 170. 



redwing, thick-billed, 169. 

 Black-chinned hummingbird, 162. 

 Black-headed grosbeak, 179. 



jay, 165. 

 Blazing star, 19. 

 Blueberry', little red, 21. 



nurple mountain, 21. 



201 



