326 



BULLETIN 174, UNITED STATES NATIONAL MUSEUM 



Colaptes chrysoides chrysoides, 299, 

 305. 



chrysoides mearnsi, 299-301. 

 collaris, Colaptes cafer, 261, 287, 295, 



296. 298. 

 Cooper, J. G., on Williamson's sapsucker, 



155. 

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



Lewis's woodpecker, 235. 

 Coues, Elliott, on Williamson's sap- 

 sucker, 160. 

 Currier, E. S., on Lewis's woodpecker, 



228. 

 daggetti, Sphyrapieus varius, 140, 146. 

 Dawson, W. L., on Cabanis's wood- 

 pecker, 34. 



on cactus woodpecker, 84, 86. 



on California woodpecker, 215, 218, 



219, 222. 

 on Gila woodpecker, 254. 

 on northern red-breasted sapsucker, 



151, 154. 

 on northern white-headed wood- 

 pecker, 97, 103. 

 on Nuttall's woodpecker, 87-89, 91. 

 on red-headed woodpecker, 205. 

 one red-naped sapsucker, 145. 

 on red-shafted flicker, 289. 

 on southern red-breasted sapsucker, 



149, 150. 

 on southern white-headed wood- 

 pecker, 105. 

 on western pileated woodpecker, 



193. 

 on Williamson's sapsucker, 157. 

 on willow woodpecker, 70. 

 Dawson, W. L., and Bowles, J. H., on 

 Gairdner's woodpecker, 49. 



on Harris's woodpecker, 30, 31, 33. 

 Denton, S. W., on Lewis's woodpecker, 



230. 

 Dice, L. R., on Batchelder's woodpecker, 



52. 

 Dingle, Edward, on red-cockaded wood- 

 pecker, 76. 

 Dixon, J. S., 88. 



on Arctic three-toed woodpecker, 



114. 

 on Sitka hairy woodpecker, 41. 

 (See also under Grinnell, Joseph.) 

 Doe, C. E., viii. 



dorsalis, Picoides tridactylus, 122, 124. 

 Dorsey, G. A., on red-headed wood- 

 pecker, 202. 

 Downy woodpecker, Nelson's, 68. 

 northern, 52. 

 southern, 45. 

 Dryobates albolarvatus albolarvatus, 97. 

 albolarvatus gravirostris, 104, 105. 

 arizonae arizonae, 91. 

 arizonae fraterculus, 97. 

 borealis, 72. 

 homorus, 51. 

 nuttalli, 87. 



Dryobates pubescens gairdneri, 48, 49, 

 69. 



pubescens leucurus, 48, 51. 

 pubescens medianus, 46, 48, 50, 52, 



68. 

 pubescens nelsoni, 48, 51, 68. 

 pubescens oreoecus, 51. 

 pubescens pubescens, 45. 

 pubescens turati, 48, 49, 69. 

 scalaris bairdi, 79, 80, 82, 83. 

 scalaris cactophilus, 80, 81, 83. 

 scalaris eremicus, 81-83, 86. 

 scalaris lucasanus, 81, 82, 86, 87. 

 scalaris scalaris, 81. 

 scalaris symplectus, 79, 83. 

 stricklandi, 91, 94. 

 villosus auduboni, 23, 27. 

 villosus harrisi, 24, 29, 33, 37, 40, 



41. 

 villosus hyloscopus, 24, 29, 30, 33, 



39, 41, 44. 



villosus icastus, 24, 39, 44. 



villosus leucomelas, 38. 



villosus leucothorectis, 24, 33, 39, 



41, 44. 

 villosus monticola, 24, 25, 33, 35, 38, 



40, 41, 44. 



villosus orius, 24, 33, 39, 41. 

 villosus picoideus, 24, 37, 40, 41. 

 villosus scrippsae, 24, 44. 

 villosus septentrionalis, 23, 25, 35, 



40. 

 villosus sitkensis, 24, 40. 

 villosus terraenovae, 23, 38. 

 villosus villosus, 13, 25, 38. 

 DuBois, A. D., on northern downy wood- 

 pecker, 56-59, 61. 



on northern flicker, 280. 



on red-headed woodpecker, 196-198, 



200, 203, 204. 

 on yellow-bellied sapsucker, 131. 

 Duncan, Mrs. Sanford, on southern 



flicker, 261. 

 Durfee, Owen, on eastern hairy wood- 

 pecker, 14. 



on northern flicker, 279. 

 Dwight, Jonathan, Jr., on northern 



flicker, 270. 

 Eastern hairy woodpecker, 13. 

 Eaton, E. H., on American three-toed 

 woodpecker, 117, 118. 

 on northern flicker, 282. 

 on red-headed woodpecker, 195. 

 on yellow-bellied sapsucker, 127. 

 Eckstorm, Fannie H., on red-headed 



woodpecker, 202. 

 Eifrig, C. W. G., on Arctic three-toed 



woodpecker, 113. 

 Elliot, E. G., 272. 



Emerson, W. O., on southern red- 

 breasted sapsucker, 149. 

 eremicus, Dryobates scalaris, 81-83, 86. 

 Erichsen, W. J., on southern flicker, 259. 

 Errington, P. L., on northern flicker, 286. 



