422 
rufescens, Penthestes, 352. 
Ruff, 123. 
ruficeps, Aimophila, 271, 272. 
ruficollis, Hydranassa tricolor, 97. 
ruficollis, Pisobia, 371. 
rufina, Melospiza melodia, 274. 
rufina, Netta, 73. 
rufipileus, Colaptes, 195. 
rufivirgatus, Arremenops, 278. 
rufula, Chameea fasciata, 355. 
rufum, Toxostoma, 332. 
rufus, Selasphorus, 204. 
rupestris, Lagopus, 141. 
rustica, Hirundo, 292. 
rusticola, Scolopax, 109. 
rusticolus, Falco, 163. 
tuticilla, Setophaga, 326. 
Rynchopide, 48. 
Rynchops, 48. 
SABINI, Bonasa umbellus, 140. 
sabini, Xema, 41. 
sakhalina, Pelidna alpina, 116. 
salicamans, Astragalinus tristis, 249. 
salicicola, Hylocichla fuscescens, 360. 
Salpinctes, 335. 
salvini, Uranomitra, 206. 
samuelis, Melospiza melodia, 273. 
sanaka, Melospiza melodia, 275. 
sancti-johannis, Archibuteo lagopus, 
161. 
sanctorum, 
256. 
Sanderling, 118. 
Sandpiper, Aleutian, 113. 
Baird’s, 114. 
Buff-breasted, 124. 
Cooper’s, 370. 
Curlew, 116. 
Green, 121. 
Least, 115. 
Pectoral, 114, 
Pribilof, 113. 
Purple, 113. 
Red-backed, 116. 
Semipalmated, 117. 
Passerculus  rostratus, 
INDEX. 
Sandpiper, Sharp-tailed, 113. 
Solitary, 121. 
Spoon-bill, 117. 
Spotted, 124. 
Stilt, 112. 
Western, 117. 
Western Solitary, 121. 
White-rumped, 114. 
Wood, 121. 
sandvicensis, Sterna, 43. 
sandwichensis, Passerculus, 254. 
Sapsucker, Northern Red-breasted, 
191. 
Red-breasted, 191. 
Red-naped, 190. 
Williamson’s, 191. 
Yellow-bellied, 190. 
Sarcorhamphi, 152, 389. 
» Sarcorhamphus, 371. 
satrapa, Regulus, 356. 
saturatior, Colaptes cafer, 195. 
saturatus, Bubo virginianus, 175. 
saturatus, Rallus crepitans, 102. 
Saurure, 375. 
savanna, Passerculus sandwichensis, 
254. 
savannarum, Ammodramus, 256. 
Saxicola, 365. 
Sayornis, 212. 
sayus, Sayornis, 212. 
scalaris, Aistrelata, 55. 
scalaris, Dryobates, 188. 
Seardafella, 151. 
schistacea, Passerella iliaca, 277. 
schistisagus, Larus, 37. 
sclateri, Penthestes, 350. 
scolopaceus, Macrorhamphus griseus, 
Woke 
Scolopacide, 109, 371, 386. 
« Scolopax, 109. 
scotea, Cryptoglaux acadica, 172. 
Scoter, 80. 
Surf, 82. 
Velvet, 81. 
White-winged, 81. 
Scotiaptex, 171. 
