332 



BULLETIN 174, UNITED STATES NATIONAL MUSEUM 



Shelley, L. O., on eastern hairy wood- 

 pecker, 14, 21. 



on northern downy woodpecker, 55, 



56, 61, 65, 66. 

 on northern flicker, 267, 268, 280. 

 on northern pileated woodpecker, 



174. 

 on red-headed woodpecker, 203. 

 Sherman, Althea R., on northern flicker, 



268, 273-276, 279, 280. 

 SIler^^'^ood, W. E., on Lewis's wood- 

 pecker, 231. 

 Simmons, G. F., on golden-fronted wood- 

 pecker, 24e-248. 

 on red-bellied woodpecker, 237, 238, 



243. 

 on red-shafted flicker, 293. 

 on southern downy woodpecker, 46. 

 on southern pileated woodpecker, 



165, 166, 168, 169. 

 on Te.xas woodpecker, 80, 81. 

 Simpson, R. B., on northern pileated 



woodpecker, 188. 

 Sinclair, B. H., 270. 

 Sitka hairy woodpecker, 40. 

 sitkensis, Dryobates villosus, 24, 40. 

 Skinner, M. P., on alpine three-toed 

 woodpecker, 125. 



on Cabauis's woodpecker, 35. 



on California woodijecker, 213, 218. 



219, 221, 222. 

 on Modoc woodpecker, 42, 43. 

 on Natalie's sapsucker, 163, 164. 

 on northern flicker, 287. 

 on northern white-headed wood- 

 pecker, 98, 100. 

 on red-bellied woodpecker, 243. 

 on red-headed woodpecker, 201. 

 on red-naped sapsucker, 142, 145. 

 on red-shafted flicker, 288. 

 on Rocky Mountain hairy wood- 

 pecker, 36. 

 on southern downy woodpecker, 46. 

 on southern hairy woodpecker, 28, 



29. 

 on southern red-breasted sapsucker, 



148, 150. 

 on willow woodpecker, 72. 

 Smith, A. P., on Arizona woodpecker, 95. 

 Smith, C. F., on northern white-headed 



woodpecker, 97, 100, 102. 

 Smith, F. R., on northern flicker, 280. 

 Smith, L. W., on northern flicker, 283. 

 on red-bellied woodpecker, 242. 

 on southern flicker, 261. 

 Smith, W. G., on Batchelder's wood- 

 pecker, 52. 



on Natalie's sapsucker, 163. 

 on red-headed woodpecker, 199. 

 on Rocky Mountain hairy wood- 

 pecker, 36. 

 Snyder, L. L., on eastern hairy wood- 

 pecker, 16. 



on northern downy woodpecker, 58. 

 on northern flicker, 285. 

 Southern downy woodpecker, 45. 



Southern flicker, 259. 

 Southern hairy woodpecker, 27. 

 Southern pileated woodpecker, 164. 

 Southern red-breasted sapsucker, 146. 

 Southern white-headed woodpecker, 105. 

 Sphyrapicus thyroideus nataliae, 162. 

 thyroideus thyroideus, 154, 162. 

 varius daggetti, 140, 146. 

 varius nuchalis, 140, 141, 146, 151. 

 varius ruber, 140, 146, 151. 

 varius varius, 126. 

 williamsonii, 155. 

 Sprot, G. D., 31. 



Sprunt, Alexander, Jr., on northern 

 white-headed woodpecker, 102. 

 on southern flicker, 260. 

 Stanwood, Cordelia J., viii. 

 Starr, F. A. E., on northern flicker, 270. 

 Stearns, W. A., on yellow-bellied sap- 

 sucker, 133. 

 Steele, E. S., on Mearns's woodpecker, 



225. 

 Stephens, Frank, 34. 



on southern white-headed wood- 

 pecker, 105. 

 Stevens, O. A., on northern flicker, 284, 



286. 

 Stockard, C. R., on red-bellied wood- 

 pecker, 239. 



on southern flicker, 260. 

 on southern pileated woodpecker, 

 165, 167. 

 Stoddard, H. L., 169. 



on northern pileated woodpecker, 

 181. 

 Stone, Witmer, on red-cockaded wood- 

 pecker, 79. 

 Stoner, Dayton, on northern flicker, 281. 



on red-headed woodpecker, 206. 

 Stoner, E. A., on red-headed woodpecker, 



196. 

 Storer, T. I., and Grinnell, Joseph, on 

 Arctic three-toed woodpecker, 109. 

 on California woodpecker, 214, 219. 

 on Modoc woodpecker, 41-43. 

 on northern white-headed wood- 

 pecker, 98, 99, 101, 102, 104. 

 on red-shafted flicker, 293. 

 on southern red-breasted sapsuck- 

 er, 146, 150. 

 on Williamson's sapsucker, 159, 160. 

 on willow woodpecker, 71. 

 stricklandi, Dryobates, 91, 94. 

 Stuart, G. H., 3d, viii. 

 Suckley, George, and Cooper, J. G., on 



Lewis's woodpecker, 235. 

 Suthard, J. G., on southern hairy wood- 

 pecker, 28. 

 Sutton, G. M., on eastern hairy wood- 

 pecker, 13, 15. 



on northern pileated woodpecker, 



174, 175, 183, 185-188. 

 on yellow-bellied sapsucker, 128. 

 Swainson, William, and Richardson, 

 John, on Nelson's downy woodpecker, 

 68. 



