404 



U. S. NATIONAL MUSEUM BULLETIN 217 



Principalis, Corvus cor ax, 92, 214> 247, 



249, 250, 264 

 Procellariidae, 259 

 Ptarmigan, 53, 137, 184, 347 



Nelson's rock, 67, 185, 188, 189 



(table), 249, 342 

 white-tailed, 184, 188 

 willow, 46, 49, 64, 56 (table), 58, 

 81, 184, 185, 188, 248, 335 

 pubescens, Dendrocopos, 143 

 pugetensis, Zonotrichia leucophrys, 237, 



238, 305 

 pusilla, Wilsonia, 257, 307 



Wilsonia pusilla, 223, 224 (table), 



228 (table), 248, 269 

 Ereunetes, 64, 74, 193 (table), 199, 

 247, 288, 303, 304, 309, 313, 316, 

 317, 322, 377 (graph) 

 pyrrhonota, Petrochelidon, 90, 146, 254, 

 257, 307 



R 



Races, non-adaptive characters of, 281, 

 284 

 isolation and, 282 



Rana sylvatica, 281 



Rand, Austin Loomer, 29, 66, 106, 166, 

 167, 172, 174, 175, 178, 180, 182, 

 191, 192, 193, 197, 199, 202, 220, 

 221, 222, 229, 233, 242, 256, 260 



Ranunculus (anemone), 21 



Rat, white, 340, 341 



wild brown, 340, 341 



Rattus norwegicus, 339, 340 



Rausch, Robert, v, 24, 25, 47, 80, 89, 

 95, 96, 101, 108, 112, 129 



Raven, 79, 128, 335 



northern, 92, 250 

 Ray, Patrick Henry, 4 

 Redpoll, 107, 109, 112, 113, 119, I48, 



232, 270, 312, 320, 325 

 common, 116, 232, 23S, 280, 291, 



381 (graph) 

 hoary, 113, 230, 232, 248, 280, 



291, 293, 335, 380 (graph), 386 



(graph) 

 Regulus calendula calendula, IO4, 147, 



221, 248, 250, 253, 269 

 Rhododendron, 21 

 Rhodostethia rosea, 81 

 Richardson, Sir John 91, 162, 163, 



166, 167, 254, 271 



richardsoni, Aegolius funereus, 85, 247, 



253, 264 

 Ridgway, Robert, 127 

 Riparia riparia, 145, 257 

 riparia maximiliani, 90 

 riparia riparia, 89, 144, ^H, 247, 



253, 269 

 riparia, Riparia, 145, 257 

 Riparia riparia, 89, 144t ^iU 



247, 253, 269 



Riseitivay, Indian name for snowy owl, 



205 

 Rissa tridactyla, 276 

 rixosa, Mustela, 339, 340 

 Robin, Constable P. A., 155, 187 

 Robin, eastern, 97 (table), 99, 101, 216 



(table), 230, 319, 378 (graph) 

 rosea, Rhodestethia, 81 

 Ross, James, 293 



Ross, Sir John 127, 184, 185, 229 

 ruhescens, Anthus spinoletta, 107, 221, 



248, 269, 303, 322, 380 (graph) 

 RuUand, Frank, 22, 25, 33, 65 

 rupestris, Lagopus mutus, 190 

 rustica, Hirundo, 144, 145 

 rusticola, Scolopax rusticola, 328 



rusticolus, Falco, 182 

 S 



sabini, Xema, 81, I4I, 247, 253, 267, 276 

 Salomonsen, Finn, 128, 148, 244, 293 

 s.johannis, Buteo lagopus, 46 

 Sanderling, 64, 76, I40, 252 

 Sandpiper, 65, 66, 79, 137, 138, 148, 

 192, 255, 256, 260, 305, 309, 

 313, 316, 317, 319 

 Baird's, 71, 75, 77, 139, 198, 375 



(graph), 384 (graph) 

 buflf-breasted, 76, 139 

 least, 71, 198, 376 (graph), 385 



(graph) 

 pectoral, 70, 197, 375 (graph) 

 semipalmated, 71, 72, 74, 77, 



199, 377 (graph) 

 solitary, 138, 192, 196, 260 

 spotted, 66, 194 

 stilt, 73, 139, 252, 253 

 western solitary, 66, 281 

 white rumped, 70 

 saturatus, Bubo, 205 

 say a, Sayornis, 144 



