426 
BIRDS OF PENNSYLVANIA 
Bog-trotter, 119 
Bogsucker, 78 
Booby, 47,48 
Bonasa. 107 
umbellus, 107, 200 
Botaurinae, 55 
Botaurus, 55 
exilis, 56 
lentiginosus, 55 
Bounty or “ Scalp ” Act of 1885, —339 
Brant, 51 
Branta, 50 
bernicla, 51 
canadensis, 50 
Bubo, 156,336 
virginianus, 156, 336, 364, 366 
Bubouida?, 143, 146 
Bulhe-head, 45 
Bunting, Black-throated, 249 
Bay-winged, 233 
Cow, 161, 209 
Indigo. 248 
Snow, 232 
Townsend’s, 249. 
Butcher-bird, 260, 261 
Butcher-birds, 260 
Buteo, 120, 126, 137, 336 
borealis, 126.336,349,366. 
borealis hariani, 129 
harlaui, 129 
latissiraus. 126, 130, 336, 356, 366 
lineatus, 126, 129. 336, 354, 366 
swainsoni, 356, 366 
Butter-ball, 45 
Bush-bird, 244 
Butter-birds, 206 
Buzzards, Turkey, 114,115,116 
Buzzards, 117 
C. 
Calcarius, 232 
lapponicus, 232 
Calidris, 87 
arenaria, 87 
Calico-back, 103 
Calico-snipe, 103 
Callipepla californica, 104 
Canvas-back, 42,43 
Caprimulgi, 178 
Caprimulgidae, 178 
Cardinal, 245 
Cardinalis,‘245 
cardinalis, 245 
Carpodacus, 227 
purpureus, 227 
Catbird, 203,305 
Catharista, 117 
atrata, 117 
Cathartes, 115 
aura, 115 
Carthartidae, 114 
Cedar-bird, 257, 258 
Cedar-birds, 259 
Ceophlceus. 170 
pilealus, 170, 177,178 
Cepphi, 6 
Cephus. 9,10 
grylle. 9 
rnandtii, 10 
Certhia, 313 
familiaris americana, 313 
Certhiidie, 313 
Ceryle, 162 
a Icy on, 162 
Chieturinae, 182 
Chsetura. i82 
pelagica, 182 
Chalk-line, 63 
Charadrius, 97 
dominicus, 98 
squatarola, 97 
Charadriidae, 97 
Chari tonetta, 45 
albeoia, 45 
Chat, 265, 271, 272 
Yellow-breasted, 196, 299 
Chelidon. 255 
erythrogaster, 255 
Chen, 49 
caerulescens, 49 
hyperborea nivalis, 49 
Cherry-bird, 258 
Cherry-birds, 259 
Chewink, 244 
Chickadee, 311, 317, 318, 319 
Carolina, 317, 319, 320 
Chickadees, 267 
Chicken, Mother Carey’s, 27 
Chick-will, 180 
Chippy, 238, 240, 241 
Ground, 242 
Chimney-bird, 182 
Chuck-will’s-widow, 180 
Ciconias, 53 
Ciconiidas, 53 
Circus, 119, 336 
hudsonius, 119, 336, 347, 366 
Cistothorus, 311 
palustns, 312 
stellaris, 3il 
Clamatores, 186 
Clangula, 46 
hyemalis, 46 
Clivicola, 256 
ripana, 256 
Coccothraustes, 224 
vespertina, 224 
Coccyges, 159 
Coccyginae, 160 
Coccyzus, 160 
americanus, 160 
erythrophthalmus, 161 
Colaptes, 176 
auratus, 176 
Colinus, 103 
virginianus. 105 
lloridanus, 106 
Columbie, 110 
Columbidte, 110 
Colymbus, 2, 3 
auritus. 3 
liolbcellii, 2 
Compsothlypis, 279 
americana, 269, 279 
Contopus, 187, 193 
virens, 193. 286 
borealis, 194 
Coot, 75 
American, 74 
Sea, 47, 48 
Coots, 67, 74 
Corncracker, Red, 246 
Cormorant, 28 
Dou ble-crested, 28 
Cormorants, 28, 29, 31, 63 
