Index. 



Pine Woods 221 



Vesper 221 



Rock 221 



Rufous-crowned 220 



Rufous-winged 220 



Rusty Song 230 



Sage 228 



Salt Marsh Song 230 



Samuels Song 230 



San Benito 224 



San Clemente Song 230 



San Diego Song 230 



Saridwich 223 



Savanna 223 



Scott 220 



Scott Seaside 226 



Seaside 226 



Sharp-tailed 225 



Shumagin Fox 231 



Slate-colored 231 



Song 229 



Sooty Fox 231 



Stephens 230 



St. Lucas 223 



Swamp 222 



Texas 215 



Texas Seaside. . . 226 



Thick-billed 231 



Tree 222 



Townsend 232 



Vesper 22 1 



Western Chipping 222 



Western Field 222 



Western Grasshopper 224 



Western Henslow 224 



Western Lark 218 



Western Savana 223 



Western Tree 222 



Western Vesper 221 



White-crowned 227 



White-throated 227 



Worthen 228 



Yakutat Fox 232 



Spatula clypeata 78 



Speotyto hypogaeacunicularia floridanai38 



Sphyrapicus ruber 152 



" notkensis 152 



thyroideus 152 



varius 152 



" nuchalis 152 



Spinus pinus 225 



Spiza americana 198 



Spizella atrogularis 219 



breweri 228 



monticola. 



,222 



Spizella monoticolao chracea 222 



pallida 228 



pusilla 222 



" arenacea 222 



socialis 222 



" arizona? 222 



wortheni 228 



Spoonbill, Roseate \ 189 



Sporophila morelleti 249 



Squatarola squatarola no 



Starling 250 



Starncenas cyanocephala 126 



Steganopodes 13, 67 



Steganopus tricolor 102 



Stelgidopteryx serripennis 211 



Stellula calliope 161 



Stercorariidae 10, 50 



Stercorarius longicaudus 51 



parasiticus 51 



pomarinus 51 



Sterna ana?thetus 58 



antillarum 58 



aleutica. . . 58 



caspia 57 



dougalli — . . 59 



elegans 57 



forsteri 59 



fuliginosa 60 



hirundo 59 



maxima 57 



paridisa?a 59 



sandvicensis acuflavida 57 



trudeaui 259 



Stilt, Black-necked 22, 104 



Strigidre 127 



Strix pratincola 138 



Sturnella magna 199 



' ' argutula 199 



" hoopesi 199 



" neglecta 199 



Sturnida? 164 



Sturnus vulgaris 250 



Sula bassana 69 



brewsteri 7° 



cyanops. 70 



nebouxii 70 



piscator 70 



Sulida? 13, 67 



Surf Bird in 



Surnia ulula caparoch 141 



Swallow, Bank 213 



Barn 250 



Cliff 250 



Mexican Cliff 250 



Northern Violet-green 250 



Rough-winged 211 



308 



