INDEX VOL. XXIII, 1911 
Accipiter cooperi, 36, 93. 
velox, 36, 93, 124° 
Actitis macularia, 25, 91. 
Adgialitis meloda, 92. 
semipalmata, 92. 
Agelaius phceniceus phceniceus, 
Zit, 8), 
Aix sponsa, 25, 88, 130. 
Anas platyrhynchos, 25, 35, 87. 
rubripes, 27, 
Anthus rubescens, 39, 109. 
Astrostomus vociferus vociferus, 
BT, its ; 
Ardea herodias herodias, 25, 41, 
89. 
Archilochus colubris, 27, 97. 
Ardetta exilis, 46. 
Arenaria interpres morinella, 92. 
Asio accipitrinus, 45. 
flammeus, 95. 
wilsonianus, 95. 
Astragalinus tristis tristis, 27, 
38, 100. 
Aythya collaris, 46. 
Beolophus bicolor. 26, 40. 
Baldpate, 31, 61. 
Bittern, 13, 19, 25, 32, 89, 120. - 
Least, 33, 46, 51. 
Blackbird, Red-winged, 8, 17, 18, 
22, 20, 29, 31, 6, 99, 120. 
Rusty, 31, 38, 42, 99, 
Yellow-headed, 50. 
Bluebird, 11, 13, 18, 21, 26, 29, 
31, 40, 42, 112, 122. 
Bob-white, 21, 22, 25, 36, 41, 50. 
Bobolink, 8, 27, 33, 54, 81, 99. 
Bombycilla cedrorum, 39, 104. 
garrula, 60. 
Bonasa umbellus, 51. 
togata, 123. 
Botaurus lentiginosus, 25, 89. 
Branta canadensis canadensis, 
88. 
Bubo  virginianus 
Bi, 25, 
Bufflehead, 31, 88. 
virginianus, 
Bunting, Henslow’s, 54. 
Indigo, 8, 18, 22, 25, 33, 51, 
104, 
Buteo borealis borealis, 25, 36, 
93. 
lineatus lineatus, 36. 
platypterus, 25, 
platypterus, 
cubanensis, 
antillarum, | (Monograph) 
rivierei, 143-320. 
insulicola, 
Butorides virescens, 25. 
Calcarius lapponicus lapponicus, 
100. 
Calidris leucophza, 90. 
Cardinal, 18, 21, 22, 28, 26, 35, 
39, 42, 50. 
Cardinalis cardinalis cardinalis, 
26, 39. 
Carpodacus purpureus purpur- 
eus, 100. 
Catbird, 18, 21, 23, 26, 30, 38, 40, 
42, 80, 110, 124. 
Catharista uruba, 36. 
Cathartes aura, 36. 
Centurus carolinus, 27, 37. 
Cedar-bird, 42. 
Certhia familiaris 
110. 
Ceryle aleyon, 27, 37, 96. 
Chetura pelagica, 27, 97. 
Charadrius dominicus, 92. 
Charitonetta albeola, 88. 
Chat, Yellow-breasted, 50. 
Chickadee, 80, 111, 124. 
Carolina, 13, 18, 21, 26, 40, 
42, 
Chondestes grammacus, 27. 
Chordeiles virginianus virginia- 
nus, 27, 37, 97. 
Circus hudsonius, 25, 44, 93. 
americana, 
Cistothorus stellaris, 26, 110, 
120. 
Clangula clangula americana, 
88. 
