, 
Index. 
Pisobia aurita, 363, 375. 
bairdii, 201. 
minutilla, 201, 363, 375. 
Pituophis catenifer, 165. 
Planesticus migratorius caurinus, 
181, 241, 421, 425. 
migratorius, 425. 
propinquus, 132. 
Platanus racemosa, 5, 39. 
Plover, semipalmated, 202, 378. 
Polioptila cerulea obscura, 128. 
Polygonum amphibium, 37. 
bistortoides, 37. 
Poorwill, 21. 
dusky, 11, 66. 
Populus angustifolia, 6, 34. 
Premontii, 5, 33. 
tremuloides, 7, 34. 
trichocarpa, 6, 33, 351. 
Populus (sp. ?), 7. 
Poreupine, dusky, 259. 
» Port Frederick, 179. 
Port Nell Juan, 332, 362. 
Potentilla Wheeleri, 7, 14, 40. 
Primrose, evening, 43. 
Prince William Sound, Alaska, 420; 
Alexander expedition to, 321, 
322, 361; birds of, 364-418, 
419; deseription of, 327-335; 
life zones of, 356, 419; mam- 
mals of, 335-348, 358; origin 
of the fauna of, 419-424; 
plants of, 349-856. 
Procyon lotor hernandezi, 135. 
Progne subis hesperia, 105. 
Prosopis juliflora, 5, 41. 
Protective coloration, 164, 380, 426. 
Prunus demissa, 6, 40. 
fasciculata, 6, 41. 
Psaltriparus minimus minimus, 126. 
Pseudotsuga macrocarpa, 6, 30. 
Ptarmigan, Alexander willow, 204. 
Dixon rock, 207. 
Montague rock, 383. 
Ptychoramphus aleuticus, 184. 
Puffin, horned, 184, 366. 
tufted, 183, 365. 
Purshia glandulosa, 6, 39. 
Putorius alascensis, 345. 
cicognani, 261. 
alascensis, 246, 261. 
Pyrus diversifolia, 353, 357. 
sitchensis, 353, 357. 
Quail, mountain, 19, 56. 
Quercus californica, 6, 36. 
chrysolepis, 6, 36. 
dumosa, 6, 36. 
Querquedula cyanoptera, 53. 
Rabbit brush, 49. 
Ramona polystachya, 5, 45. 
[437 ] 
Ranunculus oxynotus, 7, 14, 38. 
Rattlesnake, Pacific, 168. 
pallid, 22, 170. 
Raven, American, 84. 
northern, 221, 394. 
Red Bluff bay, 176. 
Redpoll, common, 398. 
Regulus calendula calendula, 425. 
cineraceus, 127. 
grinnelli, 239, 364, 416, 419 
421, 425. 
satrapa olivaceus, 126, 349, 364, 
416, 419, 421. 
Reithrodontomys halicoetes, 271. 
raviventris, 271. 
Rhus trilobata, 6, 41. 
Ribes ascendens jaspere, 38. 
bracteosum, 352, 357. 
cereum, 6, 38. 
triste, 352. 
Richmond, C. W., 268. 
Riparia riparia, 107. 
Rissa tridactyla pollicaris, 188, 363, 
368. 
Roadrunner, 7, 21, 60. 
Robin, northwest, 241. 
western, 9, 13, 16, 132. 
Rodents, Two New, from Nevada, 
283. 
Rodman bay, 179. 
Rosa californica glabrata, 40. 
Rose, J. N., 29. 
Rose, wild, 40. 
Rubus arcticus, 353. 
parviflorus, 6, 40. 
pedatus, 353. 
spectabilis, 352, 357. 
Rye-grass, 350. 
Sage, 18, 19, 20. 
white, 45. 
Sage-brush, 49. 
Salix, 351. 
bigelovii, 6, 35. 
lasiandra, 35. 
lasiolepis, 6, 34. 
Salmonberry, 352. 
Salpinctes obsoletus obsoletus, 118. 
Salvia carnosa compacta, 6, 45. 
Sambucus racemosa, 355, 357. 
San Bernardino mountains, Cali- 
fornia, birds of, 50-134; de- 
seription of, 7-22; itinerary in, 
2; life zones of, 3; mammals 
of, 184-160; plants of, 28-50; 
reptiles of, 160-170. 
San Gorgonio peak, 13. 
Sandpiper, Aleutian, 201. 
Baird, 201. 
least, 201, 375. 
red-baeked, 201. 
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