430 
BIRDS OF PENNSYLVANIA 
Merganser, 31 
amencauus, 31 
serrator, 32 
Mergansers, 30, 31, 32, 33, 34 
Merginae, 31 
Merula, 327 
migratoria, 324, 327 
Micropalama, 83 
hiraantopus, 83 
Micropodidre, 182 
Migrants, Some Nocturnal, 400 
Miminaj, 304 
Manus, 304 
polyglottos, 304 
Mniotilta, 273, 287 
varia, 273, 287 
Mnrotlltidae, 267 
Mockingbird, 304 
Brown, 304 
Molothrus. 209 
ater, 209 
Motacillidae, 303 
Murre, i0 
Brunnich’s, 10 
Murres, 8 
Myiarchus, 186.190 
crinitus, 190 
N. 
Nigbthawk, 178, 179, 180, 181, 182 
N-ight-heu, 64 
Numenius, 95 
borealis, 96 
longirostris, 95 
Nuthatch, 272 
Brown-headed, 315, 317 
Red-breasted. 315, 316 
White-bellied, 275, 315 
White-breasted, 315, 316 
Nuthatches, 167, 314, 315, 318 
Nyctala. 152 
acadica, 152, 363, 366 
Nyctea. 158 
uyctea, 143, 158, 365,366 
Nycticorax. 64 
n.\ cticorax noevius, 64 
violaceus, 66 
O. 
Oeeanodroma, 27 
leucorhoa, 27 
Oidemia, 47 
americana, 47 
deglandi, 47 
perspicillata, 48 
Old-squaw, 46 
Olor, 51 
columbianus, 51 
Oporornis, 296 
Orange-borer, 174 
Oriole, Baltimore, 216, 217 
Orchard, 214, 215, 217 
Orioles, 205 
Ortolan, 70, 206 
Oscines, 186,197 
Osprey, American, 142 
Otocoris, 197 
alpestris, 197 
alpestris praticola, 198 
Ovenbird, 271, 272, 275, 293, 294, 296 
Owl, Acadian, 152,153 
American Hawk, 159, 365, 366 
American Long-eared, 146 
Owl, Barn, 143, 144, 145, 146, 152, 860, 366 
Barred, 144, 150, 151, 386, 362, 366 
Burrowing, 153, 365, 366 
Cedar. 144, 146 
Florida Barred, 151, 362, 366 
Gray, 154 
Great Gray, 151 
Great Homed, 143, 144, 150, 156, 157, 335, 336, 
344, 346, 364, 365, 366 
Hoot, 143, 150, 156 
Long-eared, 143, 144, 146, 147, 150, 336, 360, 361, 
366 
Marsh, 144,148 
Mottled, 153, 154, 155 
Rain, 144, 150 
Red, 153, 154 
Saw-whet. 152, 363, 366 
Screech, 117,143, 150, 154, 155, 156, 336, 363, 364, 
366 
Short-eared, 143, 144, 148, 149, 150, 336, 361, 
362, 366 
Stone, 153 
Swamp, 144, 148, 150 
Snowy, 143,158, 365, 366 
White, 143 
Owls, 4. 143. 144, 145, 146. 147, 333, 336, 337, 338, 341, 
342, 343, 344, 345, 347, 366 
P. 
Paludicolae, 67 
Pandion. 142 
haliaetus carolinensis, 142 
Pandionimc. 142 
Paridae, 314 
Parime, 317 
Partridge, 104,105, 107 
California, 104 
Partridges. 105,106 
Parus. 318 
atricapillus, 318 
bicolor. 318 
carolinensis, 319 
Passer, 240. 397 
domesticus, 240,397 
Passerella, 243 
iliaca, 243 
Passerina, 248 
cyanea, 248 
Passe res, 186 
Peep, 85, 87 
Peeps, 86 
Peet-weet, 95 
Pelecanidte, 29 
Pelecanus, 29 
erythrorhynchos, 29 
Pelican. American White, 29 
White, 29 
Pelicans, 29, 30 
Perisoreus, 201 
canadensis, 201 
Petrel, Leach’s, 27 
Stormy, 27 
Wilson’s, 27 
Petrels, 25, 26 
Petrochelidon, 254 
lunifrons, 254 
Pewee, 191, 192. 296, 309 
Common, 168 
Wood, 193, 196, 287 
Phalacrocoracidm, 28 
P'halacrocorax, 28 
carbo, 28 
dilophus, 28 
Phalaropodidre, 75 
Phalaropus, 76 
lobatus, 76 
tricolor. 76 
