INDEX.* 
Abies concolor, 6, 29. 
Abundance of sexes, comparative, 
151, 196. 
Acanthis hornemanni exilipes, 421. 
linaria linaria, 364, 398, 419, 
421. 
Accipiter cooperi mexicanus, 57. 
velox, 209, 364, 386, 419, 421. 
Acer glabrum, 6, 42. 
macrophyllum, 42. 
Achillea lanulosa, 48. 
Aconitum delphinifolium, 352. 
Actitis macularia, 56, 202, 
377. 
Adaptive variation, 427. 
Adenostegia rigida, 46. 
Adenostoma fasciculatum, 5, 6, 39. 
Admiralty island, 173, 174, 179. 
Aegialitis semipalmata, 202, 363, 
378. 
Aéronautes melanoleucus, 69. 
Alaska, southeastern, Alexander ex- 
peditions to, 171, 322; birds 
of, 181-244; deseriptions of lo- 
ealities, 173-180; faunal areas 
of, 420; itinerary in, 171; 
mammals of, 245. 
Alder, 9, 35. 
shrubby, 351. 
Alexander, Miss Annie M., dona- 
tions of, 172, 265, 276, 322. 
Alexander expeditions: 
Alaska, southeastern, 171, 322. 
California, 265. 
Nevada, 276, 283, 311. 
Prince William Sound, Alaska, 
321, 322, 361. 
Alexander lake, 174. 
Alnus alnobetula var. B. fruticosa, 
Bink, 
rhombifolia, 6, 35. 
sitchensis, 351, 357. 
Amelanchier alnifolia, 6, 39. 
Ammodenia peploides major, 352. 
Ammospermophilus leucurus, 19. 
leucurus leucurus, 140. 
363, 
* Univ. Calif. Publ. Zool., vol. 5. 
[429] 
Amorpha californica, 6, 41. 
Amphispiza belli, 97. 
bilineata deserticola, 97. 
nevadensis canescens, 97. 
Anas platyrhynchos, 53, 193, 363, 
370. 
Antennaria speciosa, 48. 
tridentata, 6. 
Anthus rubescens, 236, 364, 411, 
419, 421. 
Aphelocoma californica californica, 
84. 
Aphriza virgata, 203. 
Aquila chrysaétos, 58. 
Aquilegia formosa, 352. 
truncata, 6, 37. 
Archibuteo lagopus sancti-johannis, 
213, 364, 386, 419, 421. 
Arctostaphylos manzanita, 6, 44. 
patula, 6, 12, 16, 44. 
Ardea herodias fannini, 199, 363, 
373. 
herodias herodias, 53. 
Arenaria melanocephala, 203, 363, 
378. 
peploides var. major, 352. 
Argemone plactyceras hispida, 38. 
Arnica bernardina, 48. 
chamissonis, 356. 
Arquatella maritima couesi, 201. 
Artemisia dracunculoides, 48. 
ludoviciana, 48. 
tridentata, 6, 20, 49. 
Aruncus sylvester, 352, 357. 
Ash, mountain, 353. 
Asio wilsonianus, 59. 
Aspen, slender, 34. 
Astragalinus lawrencei, 92. 
psaltria hesperophilus, 92. 
Astur atricapillus striatulus, 211. 
Athyrium filix femina, 349. 
Auklet, Cassin, 184. 
paroquet, 366. 
Baeolophus inornatus murinus, 124. 
Baldpate, 194, 370. 
Baranof island, 176, 179. 
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