178 



INDEX. 



Spennopljilus douglasi, 89-90. 

 Spliyrapicus rulier, 115. 



tliyroidcus, 116. 

 Spilojialo latifrons, 105. 

 Spiniis ]>iiius, 124. 

 Si>ir;ia, alpine, 148. 



if.l, 149. 

 Spira-a arbuacula, 82. 



douglasi, 149. 

 Spizella socialis jirizoua', 125. 

 Spraguea unibcllata, 145. 

 Spring beauty, dwarf alpine, 145. 

 Spruce, Dougla.**, 137. 

 S(iua\v carpet. 154. 

 SquiiTel, goldeninantled gniuiid, 90, 



Klamath flying, 92. 



large tree, 92. 



Oregon gray, 92. 



Oregon ground, 89-90. 



Sierra pine, 91-92. 

 Stai'liya ingrata, 161. 

 Stelgidopteryx .serripennis, 127. 

 Stellaria crispa, 145. 

 Stellula calliope, 117. 

 Steiiliauonieria laetucina, lf)9. 

 Straw berry, large, 148. 



.small, 148. 

 Streams, 23-24. 



Strei)tantbiis orbiculatus, 147. 

 Strejitopus, 80. 



Sturuella magna neglecta, 122. 

 Sundew, 147. 

 Swallow, barn, 127. 



iliir, 127. 



rougbwinged, 127. 



tree, 127. 



violet-green, 127. 



White-bellied, 127. 

 Swift, Vaux, 117. 



white-throated, 117. 

 Symphoricarpos pilosus, 164. 



raceinosuH, 164. 



Tachyciiieta bieolor, 127. 



tliabi.s.siiia, 127. 

 Tauager, mountaiu, 127. 

 Taxideataxus, 105. 

 Teal, cinnamon, 109. 

 Tbalictrum, 80. 

 Tliinibleberry, western, 1.50. 

 Thoniomys alpinus, 81. 



nia/.auia, 74, Si. 



inonticola, 95-97. 



iiioiilii'ola pinetonim, 10,97. 

 Tliru>li, duaif h.-nnit, i:i:!. 

 Tliryomanis bewicki spilurus, 131. 

 Timberline,27-:J0. 

 Titlark, 130. 



Totieldia occidontali.s, 140. 

 Totanus liavipes, 110. 

 Towhee, California, 120. 



green-tailed, 126. 



spurned, 126. 

 Troc^hilu.s alexandri, 1 17. 

 Troglodytes ai-don i)aikmani, 131. 

 Tritelia ixioides, 140. 

 Tsuga inorteusiana, 42-4(i, 137. 



Tsuga pattoni, 42. 

 pattoniaiia, 42. 

 Tyrannus verticalls, 117. 



llroryon californicus lowiiscndi, 16. U)3-I(l4. 



TTrsus americanii.i, 107. 

 honibilis. 107. 



Vacciuium arbuscula, 159. 



Ciespitosuni, 158-159. 



micropbylluui, 82. 



occidentale, 159. 

 Vagnera stellata, 140. 

 Valeriana .sitchensis, 82. 

 Veratruui calitbrnicum, 140. 

 Verbena bracteo.sa, 53. 

 Veronica cusicki, 163. 

 Vespertilio fuscus, 89. 

 Vicia americana, 152. 



Viola blanda, 154. 



l)urpurea, 154. 

 Violet, alpine yellow, 154. 



white, 154. 

 Vireo, Ca.ssin, 128. 



western warbling, 128. 

 Vireo gilvus swainsoui. 128. 



solitarius cassini, 128. 

 Vole, Calil'oruia, 94. 



mountain, 95. 

 Vulpes UKKTourus, 103. 

 Vulture, turkey, 111. 



Warbler, Audubon, 128-129. 



Calaveras, 128. 



liermit, 129. 



lute.scent, 128. 



Macgillivray, 129. 



plleolated, 130. 



western yellow-throat, 129. 



yellow, 128. 

 Weasel, mountain, 100. 



Willow, black, 141. 



Nuttall, 141. 



Sitka, 141. 

 Willow herb, 155. 

 Wilaonia pnsilla pileolaf a, 130. 

 Wolverine, 105. 

 Woodpecker, arctic three-toed, 115. 



Cahanis hairy, 114. 



California, 116. 



Gairdner, 114. 



Lewis, 110. 



pileated, 110. 



white-headed, 114-115. 

 Wren, canyon, 130. 



Parkman, 131. 



rock, 130. 



tule, 131. 



Vigor.s. 131. 



Western wintei-, 131. 



Xanthium struniarium, 53. 

 Xanthoce])halu8 xanthoce]ilialiis, IJl. 

 Xenopieus albolarvatua, 114-115. 

 Xeroi)hylluni,80. 



