Index 



Sciuropterus alpinus, 386. 



californicus, 328. 

 Sciurus douglasi albulimbatus, 386. 

 griseus, 386. 



anthonyi, 323. 

 hudsonius vancouverensis, 87, 

 88, 112. 

 petulans, 88. 

 Selasphorus alleni, 251. 

 rufus, 42, 111, 248. 

 Sheep, desert, 322. 

 Shrew, adorned, 377. 

 California, 185. 

 desert, 378. 

 Monterey, 180, 188. 

 Pacific, 190. 

 salt marsh, 183, 192. 

 Suisun, 187, 192. 

 Vancouver Island, 109. 

 wandering, 183. 

 Yosemite, 1S9. 

 Shrews, key to, of west central 



California. 181. 

 Shrike, California, 289. 

 Sialia currucoides, 387. 



mexicana anabelae, 317, 318. 

 occidentalis, 111, 316, 317, 

 318. 

 Siskin, pine, 55, 270. 

 Sitta canadensis, 77, 309, 387. 

 carolmensis aculeata, 309. 

 pygmaea, 387. 

 leuconucha, 310. 

 Skunk, California spotted, 376. 



southern California striped, 375. 

 Snipe, Wilson. 227. 

 Snow Creek, 210. 

 Solitaire, Townsend. 79. 

 Sonoran biota of the San Diegan 

 district compared with that 

 of the adjacent desert, 388. 

 Sorex, Species of the Mammalian 

 Genus, of West Central 

 California, 179. 

 Sorex californicus, 181, 182, 185, 

 186, 187. 

 halicoetes, 181, 182, 183, 184, 



185, 192, 193. 

 montereyensis, 181, 182. 

 mariposae, 189. 

 montereyensis, 188, 189. 

 obseurus longicauda, 109. 

 ornatus, 377, 404. 

 paeifieus, 182, 190. 

 sinuosus, ISO, 181, 182, 184, 187, 



188, 192, 193, 194. 

 trowbridgei, 188. 

 vagrans, 181, 182, 184. 



vagrans, 183. 

 vancouverensis, 109, 112, 113. 



Southern California, profile show- 

 ing life zones on mountains 

 of, plate 7, opposite page 

 400. 

 Sparrow, Bell, 278, 390. 



black-chinned, 273. 



Brewer, 273. 



Bryant marsh, 191. 



desert black-throated, 277. 



Forbush, 63. 



golden-crowned, 58. 



intermediate, 57. 



Lincoln, 280. 



Nuttall, 57. 



rusty song, 60. 



salt marsh song, 191. 



Samuels song, 191. 



San Diego song, 279, 390. 



Savannah, 56. 



slate-colored fox, 281. 



sooty fox, 62. 



Stephens fox, 281. 



Suisun song, 191. 



Townsend fox, 63. 



western chipping, 58, 272. 



western grasshopper, 271. 



western lark, 212, 271. 



western Savannah, 271. 



white-crowned, 272. 

 Speotyto cunicularia hypogaea, 



240, 391. 

 Sphvrapicus ruber, 38. 



thyroideus, 245, 387, 404. 



varius, 38. 



daggetti, 37, 244, 387. 

 ruber, 34, 111. 

 Spilogale phenax, 391. 



phenax, 376. 

 Spinus pinus, 55, 112. 



pinus, 270, 387. 

 Spizella atrogularis, 273. 



breweri, 273. 



passerina arizona; 1 , 58, 111, 272. 

 Squirrel, Anthony gray, 323. 



Fisher ground, 326. 



Palm Springs ground, 327. 



San Bernardino flying, 328. 



Vancouver Island, 87. 

 Steganopus tricolor, 226. 

 Stelgidopteryx serripennis, 66, 



111, 288, 391. 

 Stellula calliope, 251, 387. 

 Stilt, black-necked, 227. 

 Strawberry Valley, 206; photo- 

 graph of, 402. 

 Strix occidentalis occidentalis, 



239, 402. 

 Sturnella neglecta, 51, 111, 263. 

 Suisun Bay, fauna of, 193. 



[415] 



