INDEX 173 



Sandpiper, Spotted, 86, 102, no, 125, 143. 

 Sapsucker, Yellow-bellied, 145, 149. 

 Shrike, Northern, 9, 62, 63, 100, 102. 

 Siskin, Pine, 9, 40. 

 Snowbird, 7. 

 Snowflake, 8. 



Sparrow, Chipping, 76, 81, 91, 93, 94, loi, 

 109, 122. 



Field, 86, loi, no, 122. 



Fox, 50, 51, 52, 100, no. 



Grasshopper, 127. 



Ipswich, 25. 



Savanna, 81, loi, 131. 



Sharp-tailed, 126. 



Song, 3, 9, 11,16, 46, 50,51, 52,57, 



81, 91, 96, 109, 122, 125, 128, 131, 



138. 



Swamp, 149. 



Tree, 8, 26, 48, 49, 51, 52. 



Vesper, 74, 82, 87, loi, 122, 128, 



White-throated, 49, 59, 82, loi, 109, 



III, 144. 

 Swallow, Barn, 80, loi, 109, 125, 130, 143. 



Bank, 129. 



ClifF, 81, 143. 



Eave, 143. 



Tree, 80, 130, 143. 



White-bellied, 74, loi, 129. 

 Swift, Chimney, 80, loi, 109, 122, 143. 



