7io 



NEW YORK STATE MUSEUM 



Sparrow tree, 1:16; 2:49, 57, 306. 



vesper, 1 113, 39, 46, 51, 62, 64, 68; 2 :i5, 

 20, 25, 26, 37, 47. 49. 2 »5- 



white-crowned, 1 :i6, 62, 64; 2:301. 



white-throated, 1:12, 35, 39, 46, 47, 62, 



64; 2:16, 27, 49, 304; breeding range, 

 1 :22. 



yellow-winged, 2 1292. 

 Sparrow hawk, 1 :63. 

 sparverius sparverius, Falco, 2:103-5. 

 Sparvius platypterus, 2 :86. 

 Spatula clypeata, 1 : 196-97. 

 spectabilis, Anas, 1 :22c 



Fuligula, 1 :22c 



Somateria, 1 :220-2i. 

 Spelman, Henry M., cited, 1 :3I3. 

 Speotyto cunicularia hypogaea, 2:128; fig- 

 ure, 2:128. 

 Sphyrapicus varius varius, 2:148; figure, 



2:148. 

 Spinus pinus, 2:278. 

 Spiza americana, 2:334. 



cyanea, 2:330. 

 Spizella monticola monticola, 2:306. 



passerina passerina, 2 :3o8. 



pusilla pusilla, 2:310. 

 sponsa, Aix, 1 :igg-2oi. 



Anas, 1 :i99.. 

 Spoon-bill, 1 :i97- 



Spraying of trees, effect on bird life, 2 :36. 

 Spring arrivals, I :J2-Jj\. 

 spurius, Icterus, 2:236. 



Oriolus, 2:236. 

 Squatarola helvetica, 1 :34s. 



squatarola, 1 :345-46. 

 squatarola, Charadrius, 1 ^45. 



Tringa, 1 :34s. 

 Squirrel, red, an enemy of birds, 1 :54. ' 

 Stake-driver, 1 :25c 

 Starling, 1:12; 2:17, 18, 219. 

 Steganopodes, 1 :8g, 90, 165. 

 Steganopus tricolor, 1 :2g2-g3. 

 Stelgidopteryx serripennis, 2 :352. 



stellaris, Cistothorus, 2 :487. 



Troglodytes, 2 487. 

 stellata, Gavia, 1 : 103-4. 

 stellatus, Colymbus, 1 :io3. 

 Stercorariidae, 1 :ii3. 



Stercorarius longicaudus, 1:117-19; figure, 

 1:118. 



parasiticus, 1:116-17; fig ure » 1:118. 



pomarinus, 1:114-16. 

 Sterling, cited, 1:221. 

 Sterna acuflavida, 1 :14c 



anglica, 1 :i37- 



antillarum, 1 :i48. 



arctica, 1 :i46. 



argentea, 1 :i48. 



cantiaca, 1 :i40. 



caspia, 1 : 138-39. 



cayana, 1 U38, 140. 



dougalli, 1 :i47. 



forsteri, 1 :i42-43; figure, 1 H41. 



fuscata, 1 :i4g. 



hirundo, 1 : 143-45. 



maxima, 1:139-40. 



minuta, 1 :i48. 



nigra, 1 :i49. l S 2 - 



nilotica, 1 :i37. 



paradisaea, 1 :i46. 



Philadelphia, 1 :I34- 



sandvicensis acuflavida, 1:140-41; figure, 

 1 :14c 



superciliaris, 1 :I48. 



surinamensis, 1 :i49- 



trudeaui, 1:141-42; figure, 1:141. 



tschegrava, 1 :i38. 

 Stilt, 1 :29s. 



black -necked, I :i8, 295-96; figure, 1 :2g6. 

 Stint, 1:318. 

 Stone, Clarence F., cited, 1 :i26 ; 2 405, 410, 



412, 422, 428, 434, 440, 442; study of 



birds of Potter Swamp, 2:25. 

 Stork, 1 ^44. 



American wood, 1 :24s. 

 Stream margins, communities, 2:20. 



