426 



BIRDS OF PENNSYLVANIA. 



Bog-trotter, 119 

 Bogsucker, 78 

 Booby, 47, 48 

 Bonasa, 107 



umbellus, 107, 200 

 Botau rinse, 55 

 Botaurus, 55 



exilis, 56 



lentigmosus, 55 



Bounty or " Scalp." Act of 1885 



Brant, 51 

 Branta, 50 



bernicla, 51 



canadensis, 50 

 Bubo, 156, 336 



virginianus, 156, 336, 364, 366 

 Bubonidae, 143, 146 

 Buffle-head, 45 

 Bunting, Black-throated, 249 



Bay- winged, 233 



Cow, 161, *09 



Indigo, 248 



Snow, 232 



Towusend's, 249. , 



Butcher-bird, 260, 261 

 Butcher-birds, 260 

 Buteo, 120, 126, 137, 336 



boreal is, 126, 336, 349, 366. 



borealis harlani, 129 



harlaui, 129 



latissimus. 126, 130, 336, 356, 366 



liueatus, 126, 129. 336, 354, 366 



swaiusoni, 356, 366, 

 Butter-ball, 45 

 Bush-bird, 244 

 Butter-birds, 206 

 Buzzards, Turkey, 114, 115, 116 

 Buzzards, 117 



a 



Calcarius, 232 



lapponicus, 232 

 Calidris, 87 



arenaria, 87 

 Calico-back, 103 

 Calico-snipe, 103 

 Callipepla calif ornica, 104 

 Canvas-back, 42, 43 

 Caprimulgi, 178 

 Caprimulgidae, 178 

 Cardinal. 245 

 Cardinalis;245 



cardiualis, 245 

 Carpodacus, 227 



purpureus, 227 

 Catbird, 203, 305 

 Catharista, 117 



atrata, 117 

 Cathartes, 115 



aura, 115 

 Carthartidae, 114 

 Cedar-bird, 257, 258 

 Cedar-birds, 2o9 

 Ceophloeus. 170 



piieatus, 170, 177, 178 

 Cepphi, 6 

 Cephus. 9, 10 



grylle. 9 



mandtii, 10 

 Certhia,3l3 



t'amiliaris americana, 313 

 Certhiidae, 313 



Ceryle, 162 



alcyon, 162 

 Chaeturinee, 182 

 Chaetura, i82 



pelagica, 182 

 Chalk-line, 63 

 Charadrius, 97 



dominicus, 98 



squatarola, 97 

 Charadriidae, 97 

 Charitonetta, 45 



albeola, 45 

 Chat, 265, 271, 272 



Yellow-breasted, 196, 299 

 Chelidon, 255 



erythrogaster, 255 

 Chen, 49 



caerulescens, 49 



hyperborea uivalis, 49 

 Cherry-bird, 258 

 Cherry-birds, 259 

 Chewmk, 244 

 Chickadee, 311, 317, 318, 319 



Carolina, 317, 319, 320 

 Chickadees, 267 

 Chicken, Mother Carey's, 27 

 Chick-will, IbO 

 Chippy, 238, 240, 241 



Ground, 242 

 Chimney-bird, 182 

 Chuck- wilPs-widow, 180 

 Ciconise, 53 

 Ciconiidae, 53 

 Circus. 119,336 



hudsonius, 119, 336, 347, 366 

 Cistothorus, 311 



palustris, 312 



stellaris, 311 

 Clamatores, 186 

 Clangula, 46 



hyemalis, 46 

 Clivicola, 256 



ripana, 256 

 Coccothraustes, 224 



vespertina, 224 

 Coccyges, 159 

 Coccyginas, 160 

 Coccyzus, 160 



aniericanus, 160 



erythrophthalmus, 161 

 Colaptes, 176 



a u rat us, 176 

 Colinus, 105 



virginianus, 105 



lioridanus, 106 

 Columbus, 110 

 Columbidas, 110 

 Colymbus. 2. 3 



auritus.3 



Compsothlypis, 279 



americana, 269, 279 

 Contopus, 187, 193 



vircns, 193. 286 



borealis, 194 

 Coot. 75 



American, 74 



Sea, 47, 46 

 Coots, 67, 74 

 Corncracker, Red, 246 

 Cormorant, 28 



Double-crested, 28 

 Cormorants, 28, 29, 31, 63 



