194 



INDEX. 



Shelldrakes, 89. 

 Shrike, Loggerhead, 162. 



Northern, 162. 

 Sialia sialis, 186. 

 Signaling colors, 44. 

 Sitta canadensis, 181. 



earolinensis, 180. 

 Snipe, Wilson's. 97. 

 Snipes, 28, 36, 41, 43, 49, 67. 

 Snowbird, Slate-colored, 145. 



White 147. 

 Snowfiake, 38, 147. 

 Songs of birds, 62. 

 Sora, 94. 

 Sparrow, Chipping, 142. 



English, 141. 



Field, 140. 



Fox, 144. 



House, 141. 



Song, 40, 138 



Swamp, 139. 



Tree, 146. 



Vesper, 141. 



White-crowned, 144. 



White-throated, 143. 

 Sparrows. 6, 18, 41, 43, 49, 67, 138. 

 Spinus tristis, 148. 

 Spiza americana, 155. 

 Spizella pusilla, 140. 

 . monticola, 146. 



socialis, 14-2. 

 Spoonbill, Roseate, 33. 

 Squawk. 92. 

 Stake Driver, 93. 

 Sterna hirundo, 87. 

 Sturnella magna, 136. 

 Summer residents, defined, 53. 

 Sylviidas, 181. 

 Syrnium nebulosum, 111. 

 Swallow, Bank, 157, 159. 



Barn, 157, 158, 159. 



Cliff, 157, 158, 159. 



Eave, 159. 



Kough- winged, 160. 



Tree, 157, 15*. 160. 

 Swallows, 6, 27, 55, 156. 

 Swan, Trumpeter, 90. 



Whistling, 90. 



Swift, Chimney, 119. 

 Swifts, 6, 15, 27, 55, 117. 



Tachycineta bicolor, 160. 

 Tail, the, expression of emotion with 

 26. 



relation between form of, ar.d flight, 

 25. 



sexual characters in, 25. 



uses of, 25. 

 Tanager, Scarlet, 36, 37, 156. 

 Tanagera, 42, 44, 155. 

 Tanagridaa, 155. 

 Teal, Blue-winged, 89. 



Green-winged, 89. 

 Telescope, 56, 57. 

 Tern, Common, 87. 

 Tetraonidae, 100. 

 Thrasher, Brown, 175. 

 Thrush, Brown, 175. 



Hermit, 185. 



Wilson's, 183. 



Wood, 12, 184. 

 Thrushes, 6, 55, 67, 182. 

 Thryothorus ludovicianus, 177. 

 Titmouse, Tufted, 180. 

 Towhee, 44, 151. 

 Transient visitants, defined, 54. 

 Trochilidse, 119. 

 Trochilus colubris, 120. 

 Troglodytes aedon, 175. 



hiemalis, 176. 

 Troglodytidae, 173. 

 Tubinares, 88. 

 Turdida?, 182. 

 Turdus aonolaschkse pallasii, 185. 



fuscescens, 183. 



mustelinus, 184. 

 Turkey, 27. 

 Tyrannidae, 121. 

 Tyrannus tyrannus, 122. 



Urinator imber, 85. 

 Urinatoridae, 85. 



Veery, 63, 183. 

 V.ireo flavifrons, 165. 

 gilvus, 165. 



