330 



BULLETIN 174, UNITED STATES NATIONAL MUSEUM 



Neff, J. A., on Lewis's woodpecker, 227, 

 232, 233, 235. 

 on northern red-breasted sapsucker, 



151, 153, 154. 

 on red-shafted flicker, 292. 

 Nehrling, Henry, on red-cockaded wood- 

 pecker, 74. 

 Nelson, A. L., 183. 



Nelson, E. W., on Alaska three-toed 

 woodpecker, 122. 

 on Nelson's downy woodpecker, 68. 

 nelsoni, Dryobates pubescens, 48, 51, 68. 

 Nelson's downy woodpecker, 68. 

 Newberry, J. S., on Williamson's sap- 

 sucker, 155. 

 Newfoundland woodpecker, 38. 

 Norris, J. P., on northern flicker, 272. 

 Northern downy woodpecker, 52. 

 Northern flicker, 264. 

 Northern hairy woodpecker, 25. 

 Northern pileated woodpecker, 171. 

 Northern red-breasted sapsucker, 151. 

 Northern white-headed woodpecker, 97. 

 Northwestern flicker, 296. 

 nuchalis, Sphyrapicus varius, 140, 141, 



146, 151. 

 Nuttall, Thomas, 62. 



on northern downy woodpecker, 53. 

 on pileated woodpecker, 172. 

 nuttalli, Dryobates, 87. 

 Nuttall's woodpecker, 87. 

 Nye, A. G., viii. 



Nye, Harriet A., on yellow-bellied sap- 

 sucker, 139. 

 Oberholser, H. C, 30, 175. 



on Chihuahua woodpecker, 39. 



on Dryobates scalaris group of 



woodpeckers, 79, 83. 

 on Modoc woodpecker, 41. 

 on Nelson's downy woodpecker, 68. 

 on northern flicker, 271. 

 on red-headed woodpecker, 196. 

 on San Fernando woodpecker, 86. 

 on white-breasted woodpecker, 44. 

 on yellow-bellied sapsucker, 128. 

 Ogilby, Stewart, on northern flicker. 



272. 

 oreoecus, Dryobates pubescens, 51. 

 orius, Dryobates villosus, 24, 33, 39, 41. 

 Orr, R. T., viii. 

 Osgood, W. H., on Queen Charlotte 



woodpecker, 37. 

 Owen, V. W., 93. 

 Palmer, Edward, 306, 307. 

 Palmer, R. S., viii. 

 Palmer, WlUiam, on northern flicker, 



277. 

 Pearse, Theed, on Harris's woodpecker, 

 30. 



on northwestern flicker, 297. 

 Pearson, T. G., on red-cockaded wood- 

 pecker, 74. , 

 Pennant, Thomas, on northern pileated 



woodpecker, 188. 

 Peterson, R T., on northern pileated 

 woodpecker, 173. 



Phelps, F. M., on red-bellied wood- 

 pecker, 239. 

 Philipp, P. B., 193. 



on Arctic three-toed woodpecker, 

 109. 

 Philipp, P. B., and Bowdish, B. S., on 

 Arctic three-toed woodpecker, 107. 

 on northern hairy woodpecker, 26. 

 on yellow-bellied sapsucker, 129. 

 Phillips, C. L., 272. 



Phinizy, Irving, on red-cockaded wood- 

 pecker, 77. 

 Picidae, 1. 

 Piciformes, 1. 

 picinus, Ceophloeus pUeatus, 170, 171, 



191. 

 PicoTdes americanus, 108, 119. 

 arcticus, 106, 118, 119. 

 tridactylus, 106. 

 tridactylus bacatus, 116. 

 tridactylus dorsalis, 122, 124. 

 tridactylus fasciatus, 122, 124. 

 picoideus, Dryobates villosus, 24, 37, 40, 



41. 

 Picus arizonae, 91. 

 cafer, 296. 

 leucurus, 51. 

 nataliae, 162. 

 pileatus, 164. 

 pubescens, 45. 

 querulus, 72. 

 williamsonii, 155. 

 Pierce, W. M., on southern red-breasted 



sapsucker, 147. 

 Pierce, W. M., and Van Rossem, A. J., on 

 northern white-headed woodpecker, 

 102. 

 Pileated woodpecker, Florida, 189. 

 northern, 171. 

 southern, 164. 

 western, 191. 

 pileatus, Ceophloeus pileatus, 164, 171, 

 189, 192. 

 Picus. 164. 

 pileatus abieticola, Ceophloeus, 164, 165, 



170, 171, 191. 

 pileatus floridanus, Ceophloeus, 165, 170, 



189. 

 pileatus picinus, Ceophloeus, 170, 171, 



191. 

 pileatus pileatus, Ceophloeus, 164, 171, 



189, 192. 

 Pinkley, Frank, on Gila woodpecker, 



254. 

 Potter, J. K., on red-headed woodpecker, 



197, 198, 204. 

 principalis, Campephilus, 1. 

 pubescens, Dryobates pubescens, 45. 



Picus, 45. 

 pubescens gairdneri, Dryobates, 48, 49, 



69. 

 pubescens leucurus, Dryobates, 48, 51. 

 pubescens medianus, Dryobates, 46, 48, 



50, 52, 68. 

 pubescens nelsoni, Dryobates, 48, 51, 68. 

 pubescens oreoecus, Dryobates, 51. 



