Vol. eal 
1917 
Stelgidopteryx serripennis, 46, 455, 
456, 460. 
Stercorarius longicaudus, 32, 396, 
_ 407. 
parasiticus, 396. 
Sterna albigena, 96. 
anetheta, 199. 
antillarum, 438. 
a. browni, 199. 
caspia, 139. 
dougalli, 86, 438. 
fuscata, 199, 206. 
maxima, 58, 418. 
paradiszea, 397, 407. 
repressa, 96. 
Sternula, 199. 
antillarum antillarum, 199. 
a. browni, 199. 
Stilt, Black-necked, 418. 
Stoddard, H. L., notes on a few ° 
of the rarer birds of Sauk and 
Dane counties, Wisconsin, 63-67; 
the Roseate Tern (Sterna dou- 
galli) on Lake Michigan, 86; 
rare winter visitants in northern 
Indiana, 487. 
Stone, Witmer, subspecific designa- 
tions, 373. 
Streptoceryle, 202. 
aleyon aleyon, 202. 
a. caurina, 202. 
torquata torquata, 202. 
Streptoprocne zonaris melanotis, 
98. 
Strix occidentalis caurina, 39. 
o. huachuce, 205. 
o. lucida, 205. 
Strong, R. M., an improved obser- 
vation tent, 290-293. 
Sturnella magna, 419. 
neglecta, 
n. confluenta, 68-70. 
n. neglecta, 69. 
Sturnus vulgaris, 101. 
Styer, Mrs. Katharine R., obituary 
notice of, 241. 
Index. 
537 
Sula bassana, 438. 
dactylatra californica, 467. 
leucogastra, 56. 
Surnia ulula caparoch, 40. 
u. pallasi, 202. 
u. ulula, 202. 
Swallow, Bank, 46, 268, 302, 401, 
464. 
Barn, 46, 159, 268, 302, 401, 
402. 
Cliff, 46, 268, 302. 
Rough-winged, 46, 299, 455, 
456, 460. 
Tree, 46, 158, 268, 302, 456, 
464. 
Violet-green, 46. 
Swan, Trumpeter, 35. 
Whistling, 35, 408, 440. 
Swarth, Harry S., a revision of the 
Marsh Wrens of California, 308- 
318; notice of his field work in 
Arizona, 380. 
Swift, Black, 41, 454. 
Chimney, 267, 299, 337. 
Vaux’s, 41. 
Sylvia norris, 362. 
Synallaxis candaei, 503. 
terrestris bolivari, 362. 
TAcHYCINETA thalassina lepida, 46. 
Tachyphonus luctuosus panamen- 
sis, 503. 
Tanager, Scarlet, 268, 302, 459. 
Summer, 299. 
Western, 46. 
Tatler, Wandering, 155. 
Taverner, P. A., subspecific desig- 
nations, 370. 
Taylor, Warner, Kirtland’s War- 
bler, in Wisconsin, 343. 
Teal, Blue-winged, 33, 301, 418. 
Cinnamon, 33, 207. 
Green-winged, 33, 154, 207, 
302, 398, 408, 418, 439. 
Telespiza cantans, 70. 
ultima, 70-72. 
