INDEX 



507 



Socorro Petrel, 38. 

 {Solitaire, Townseiul. 467. 

 Solitary Sandpiper. 97. 

 Song- Sparrow, 356. 

 Sonora Yellow Warbler. 411. 

 Sonoran Ked-winj;. 290. 

 Sooty Albatro.ss. 33. 



Fox Sparrow, 361. 



Grouse, 125. 



Song- Sparrow, 358. 

 Sora, 81. 

 Southern White-tailed Ptarmigan, 



129. 

 Southwest Bewick Wren, 447. 

 Sparrow, Baird. 333. 



Beldinq- Mar.sh. 332. 



Bell, 351. 



Bendire. 353. 



Black-chinned, 345. 

 -throated, 350. 



Botteri, 352. 



Brewer. 343. 



Bryant .Mar.sh. 332. 



Cassin, 352. 



Clay-colored. 342. 



Desert, 350. 

 Song-. 357. 



English, 324. 



Forbush. 360. 



Fox, 360. 



Ganibel, 339. 



Golden-crowned. 339. 



Harris, 337. 



Hawk, 170. 



Heermaini Song, 367. 



Intermedial.'. 339. 



Large-billed. 333. 



Lark, 336. 



Lecont.-. 335. 



Linc.dn. 359. 



Mendocino Sonq. 358. 



Merrill Song. 359. 



Mountain Song, 357. 



Nelson. 335. 



Nutt.dl. 339. 



Oregon Song. 358. 

 Vesper. 330. 



Hock. 355. 



Rufous-crowned, 354. 



-winged, 353. 

 Kustv Song, 358. 

 Sage. 351. 



Sah Marsh Song. 358. 

 Samiu'ls Song, 358. 

 San ("lementeSong. 359. 



Diego Song. 357. 



Sandwich, 331. 



Santa Barbara Song, 358. 



Cruz Song, 357. 

 Scott, 354. 

 Slate-colored, 362. 

 Song, 356. 

 Soon- Fox, 361. 



Song, 358. 

 Stephens, 363. 

 Swamp. 360. 

 Tehama Song, 358. 

 Texas, 363. 



Seaside, 335. 

 Thick-billed. 362. 

 Townsend. 361. 

 Western Chipping. 342. 



Field. 344. 



Grassho})per. 334. 



Ilenslow, 334. 



Lark, 336. 



Savanna. 332. 



Tree, 341. 



Vesper, 329. 

 White-crowned. 338. 



-throated. 340. 

 Worthen. 344. 

 Yakutat Fox. 361. 

 Spatula, 44, 54. 

 clypeata. 54. 

 Speotyto. 17.J, 189. 



cunicularia hypog;ea. 189. 

 Sphvrapicus. 2(i(». 210. 

 ruber, 210.211. 



notkeusis, 210, 212. 

 thyroideus, 210, 212. 

 varins, 210. 



nuchalis. 210. 211, 212. 

 Spinus, ;;o4, 323. 



pinus, 323. 

 Spiza, m"i, 377. 



americana, 377. 

 Spizella, :J0:), 341. 

 atrogularis, ."'.41. 345. 

 breweri.;;41, 343. 

 mont icola oehr;u-ea, 341. 

 pallida, ;:4 1,342. 

 pnsilla arenacea. ;541. 344. 

 socialis arizouM'. •\\\. 342. 

 wortheni. oil, 344. 

 Spoonbill, 54. 



Sporophil.i. ;'.0(;, 376. 



morelleti sh.irpei. 376. 

 Spotted Owl, 178. 



Sandpiper, 100. 



Screecli Osvl. 184. 

 Sprague Pii)it. 432. 



