Nov., 1919 
INDEX TO VOLUME XXI 
A 
Accipiter cooperi, 203 
velox, 82 
Actitis macularia, 82, 202 
Additions to California state list of birds, 41 
Aechmophorus occidentalis, 128, 195 
Aegialitis nivosa, 67, 173 
Aepyornis maximus, 97-101 
Aeronautes melanoleucus, 235 
Agelaius phoeniceus neutralis, 68 
phoeniceus nevadensis, 205 
Aimophila ruficeps ruficeps, 29 
Aix sponsa, 127 
Albatross, Laysan, 61 
Yellow-nosed, 41, 45 
Aluco pratincola, 74 
American Ornithologists’ Union, council of, 
43; notice of history of, 44 
American Society of Mammalogists, notices 
of organization of, 44, 130 
Amphispiza nevadensis canescens, 213 
nevadensis nevadensis, 205 
Anderson, Malcolm Playfair, biography of, 
115-119; portrait of, 116 
Anderson, Melville B., biography of Malcolm 
Playfair Anderson, 115-119 
Anas platyrhynchos, 198 
Anser albifrons albifrons, 199 
albifrons gambeli, 41 
Anthus rubescens, 206 
Antrostomus vociferus vociferus, 225 
Aphelocoma californica, 214 
californica immanis, 41, 204 
californica oocleptica, 41 
Aquila chrysaetos, 29, 203 
Archibuteo ferrugineus, 127 
lagopus sancti-johannis, 203 
Archilochus alexandri, 28, 67, 122 
colubris, 42 
Ardea herodias treganzai, 200 
Asio flammeus, 21, 204 
wilsonianus, 127 
Astragalinus psaltria hesperophilus, 30, 68, 
86 
tristis salicamans, 30, 68 
Astur atricapillus atricapillus, 41 
atricapillus striatulus, 87 
Asyndesmus lewisi, 172, 204 
Audubon Association of the Pacific, 43 
Autobiography of Albert Mills Ingersoll, 53; 
- of Henry Wetherbee Henshaw, 102, 
165, 177, 217 
Avocet, 202 
Baeolophus inornatus, 29 
inornatus griseus, 206 
Bailey, Florence Merriam, a return to the 
Dakota lake region (continued), 3-11, 
108-114, 157-162, 189-193, 225-230; 
Olive Thorne Miller, 69-73 
Bailey, Florence Merriam, and Bailey, Ver- 
non, review of their “the animal life 
of Giacier National Park’, 131-132 
Baldpate, 63, 122, 128 
Batchelder, Mr. Charles F., portrait of, 43 
Beetle-head, 86 
Bittern, 6, 10, 112, 200 
Least, 73, 200 
Blackbird, Brewer, 63, 68, 84, 152, 205 
Red-winged, 3, 9, 10, 11, 22, 113, 132, 161 
Yellow-headed, 10, 67, 205 
Blain, Merrill W., biographical notice of, 130 
Bluebird, 37 
Chestnut-backed, 63 
Mountain, 63, 85, 125, 207 
Western, 125, 172, 207 
Bobolink, 11, 205 
Bombycilla cedrorum, 206 
Bonasa umbellus, 82 
Botaurus lentiginosus, 200 
Bowles, J. Hooper, a second record of the 
Buff-breasted Sandpiper in the state 
of Washington, 238-239; notes on the 
Black-bellied Plover and the Golden 
Plover, 86 
Bradbury, W. C., nesting notes on the Rocky 
Mountain Creeper, 49-52; some notes 
on the egg of Aepyornis maximus, 97- 
101 
Branta canadensis, 126 
canadensis canadensis, 199 
canadensis hutchinsi, 200 
canadensis minima, 200 
Brewer, T. M., reminiscences of, 171 
Brewster, William, portrait of, 43; reminis- 
cences of, 105; death notice of, 215 
Brooks, Allan, notice concerning, 129; Sharp- 
. shinned Hawks and small birds, 213 
Bryant, Harold C., review of Collinge’s 
“some recent investigations of the 
food of certain wild birds”, 93-94; Cal- 
ifornia Gulls eat earthworms, 127; no- 
tice concerning, 129; evidence as to 
the food of the Wood Ibis, 236-237; 
some southern records of the Horned 
Puffin, 239-240 
Bubo virginianus, 82 
virginianus occidentalis, 125 
virginianus pallescens, 204 
virginianus subarcticus, 125 
Bufflehead, 82, 199 
Bunting, Lazuli, 30, 68, 206 
Painted, 236 
Bush-tit, Coast, 68 
