INDEX. 



367 



Sparrow, Brown's Song, 242. 

 Bryant's Marsh, 224. 

 Cassin's, 239. 

 Chipping, 232. 

 Clay-colored, 232. 

 Desert Song, 241. 

 Dusky Seaside, 229. 

 Field, 233. 

 Forbush's, 243. 

 Fox, 244. 

 Gambel's, 231. 

 Golden-crowned, 231. 

 Grasshopper, 226. 

 Gray Sage, 238. 

 Harris's, 230. 

 Heermann's, 241. 

 Henslow's, 226. 

 Intermediate, 230. 

 Ipswich, 223. 

 Large-billed, 225. 

 Lark, 229. 

 Leconte's, 227. 

 Lincoln's, 243. 

 Mexican, 239. 

 Mountain Song, 241. 

 Nelson's, 227. 

 Oregon Vesper, 223. 

 Pine-woods, 238. 

 Rock, 240. 



Rufous-crowned, 240. 

 Rufous-winged, 240. 

 Rusty Song, 242. 

 Sage, 238. 

 St. Lucas, 225. 

 Samuels's Song, 241. 

 San Clemente Song, 243. 

 Sandwich, 224. 

 Santa Barbara Song, 242. 

 Savanna, 224. 

 Scott's Seaside, 228. 

 Seaside, 228. 

 Sharp-tailed, 227. 

 Slate-colored, 245. 

 Song, 241. 

 Sooty Song, 242. 

 Swamp, 244. 

 Texas, 245. 

 Texas Seaside, 228. 

 Thick-billed, 245. 

 Townsend's, 244. 

 Tree, 231. 

 Vesper, 222. 

 Western Chipping, 232. 

 Western Field, 233. 

 Western Grasshopper, 226. 

 Western Henslow's, 227. 

 Western Lark, 229. 



Sparrow, Western Savanna, 224. 



Western Tree, 232. 



Western Vesper, 223. 



White-crowned, 230. 



White-throated, 231. 



Worthen's, 233. 

 Spatula, 51. 



clypeata, 51. 

 Speotyto, 150. 



cuniculara floridana, 150. 



cunicularia hypogaea, 1 50. 

 Sphyrapicus, 163. 



ruber, 163. 



thyroideus, 163. 



varius, 163. 



varius nuchalis, 163. 

 Spinus, 218. 



lawrencei, 219. 



notatus, 219. 



pinus, 220. 



psaltria, 218. 



psaltria arizonae, 219. 



psaltria mexicanus, 219. 



tristis, 218. 



tristis pallidus, 218. 

 Spiza, 254. 



americana, 254. 



townsendi, 331. 

 Spizella, 231. 



atrigularis, 234. 



breweri, 233. 



monticola, 231. 



monticola ochracea, 232. 



pallida, 232. 



pusilla, 233. 



pusilla arenacea, 233. 



socialis, 232. 



socialis arizonae, 232. 



wortheni, 233. 

 Spoonbill, Roseate, 67. 

 Sporophila, 253. 



morelleti sharpei, 253. 

 Squatarola, 99. 

 Starling, 202. 

 Starnoenas, 124. 



cyanocephala, 124. 

 Steganopodes, 39. 

 Steganopus, 83. 

 Stelgidopteryx, 260. 



serripennis, 260. 

 Stellula, 176. 



calliope, 176. 

 Stercorariidae, 13. 

 Stercorarius, 14. 



longicaudus, 15. 



parasiticus, 14. 



pomarinus, 14. 



