432 
BIRDS OF PENN^LVANIA. 
Sandpiper, Solitary, 90, 91 
Spotted, 91, 94, 95, 97, 294 
Stilt, b3 
White-rumped, 85 
Sandpipers, 77 
Sapsucker, 165, 166, 167, 315, 316 
Orange, 174 
Yellow-bellied, 168, 169 
Sapsuckers, 166, 169 
Sarcorhamphi, 114 
Sayornis, 187, 191 
ph(ebe, 191, 296 
Scolecophagus, 218 
carolinus, 218 
Scolopacidae, 77 
Scolopax, 77 
rusticola, 77 
Scoter, American, 47 
Surf, 48 
W hite- winged, 47 
Seiurus, 275, 293 
aurocapillus, 271, 275, 293 
motacilla, 271, 295 
noveboracensis, 271, 294 
Setophaga, 302 
ruticilla, 267, 302 
Shearwater, 26 
Greater, 26 
Sheldrake, 31 
Shewink, 244 
Shite-poke, 63 
Shoveller, 39 
Shrike, 260 
Great Northern, 260 
Loggerhead, 260, 261, 262 
N orthern, 259, 260. 261 
White-rumped, 260, 261, 262 
Shrikes, 259, 260, 261, 262 
Sialia, 330 
sialis, 330 
Sickle-bill, 95 
Siskin, Pine, 231 
Sitta, 275, 315 
canadensis, 316 
carolinensis, 275, 315 
pusilla, 317 
Sittinae, 314 
Skimmer, Black, 25 
Skimmers, 24, 25 
Skylarks, 198 
Skuas, 10 
Snipe, Knglish, 80, 81 
Wilson’s, 79, 80, 81, 82, 85 
Snipes, 77 
Snowbird, 229, 240 
Black, 240 
White, 232 
Snowbii’ds, 282, 283 
Snowflake, 224, 232, 233 
Somateria, 46 
dresseri, 47 
spectabilis, 46 
Sora, 67, 70. 71 
Sparrow, Chipping, 238 
English, 121, 224, 240, 241, 254, 394 
European House, 240 
Field. 23?, 239 
Fox, 243 
Grasshopper. 235, 272 
Henslow’s. 236 
Lincoln’s, 242 
Savanna, 234 
Song, 241. 242, 309 
Swamp, 243 
fl’ree. 237, 238, 282 
V esper, 233, 238 
Sparrow, White-crowned, 236 
White-throated, 224, 236, 237, 283 
Yellow-winged, 235 
Sparrows, 224, 282 
English, stomach contents of, 397, 398, 399 
Spatula, 39 
cl y peat a, 39 
Speotyto cunicularia hypogma, 365, 366 
Sphyrapicus, 165, 168 
varius, 168, 169 
Spinus, 230 
pinus, 231 
tristis, 230 
Spiza, 249 
americana, 249 
townsendii, 249 
Spizella, 237 
monticola, 237 
pusilla, 239 
socialis, 238 
Spoonbill, 39 
Koseate, 54 
Spi’ig-tail, 39 
Squawk, 64 
Steganopodes, 28 
Stelgidopteryx, 257 ' 
serripennis, 257 
Stercorariidm, 10 
Stercorarius, 11, 12 
parasiticus, 12 
pomarinus, 11 
Sterna, 18 
antiliarum, 22 
dougalli, 21 
forsteri, 19 
fuliginosa, 22 
hirundo, 20 
maxima, 19 
paradistea, 21 
tschegrava, 18 
Sterninae, 17 
Striges, 143 
Strigidre, 143, 144 
Strix, 144 
pratincola, 143, 144, 360, 366 
Sturnella, 213 
magna, 213 
Storks, 53 
Surnia, 159 
ulula caparoch, 159, 365, 366 
Swallow, Bank, 253, 256, 257 
Barn, 252, 253, 255, 309 
Chimney, 183 
Cliff, 252, 253, 254, 255 
Rough-winged, 253, 257 
Sand, 256 
Sea. 20 
Tree, 252, 256 
White-bellied, 256 
Swallows, 17, 252 
Sea, 10, 17 
Swan, Whistling, 51 
White. 52 
Swans, 30, 51, 52 
Swift, Chimney, 182, 183 
Swifts, 178, 182, 183 
Swimmers, 10 
Sylvania. 300 
canadensis, 267, 271, 300 
mitrata, 267, 271, 300 
pusilla, 267, 300 
Sylviidae, 320 
Symphemia, 92 
semipalmata, 92 
Syrnlum, 150, 336 
nebulosum, 150, 336, 362, 366 
nebulosum alleni, 151, 362, 366 
