287 



Page. 



Oidemia 72 



americana 74 



deglandi 74 



perspicillata 



Oie a front blanc 76 



blanche 75 



bleue 76 



Old-Squaw ' 72 



Old-wife. See Old-Squaw. 



Olor buccinator 78 



columbianus 78 



Oporornis 201 



agilis 201 



formosus 201 



Philadelphia 202 



Oriole, Baltimore 160 



de Baltimore 160 



Orchard . ., 159 



Oscines 152 



Osprey 128 



American 128 



Ospreys 128 



Otocoris alpestris 152 



Otus asio 133 



Ovenbird 200 



Owl, Acadian 132 



American Barn 129 



American Long-eared 130 



Short-eared 



Arctic Saw-whet 132 



Barred 131 



Cinereous 131 



Great Grey 131 



Great Horned 133 



Hawk 134 



Marsh 130 



Monkey-faced 129 



Richardson's 132 



Saw-whet 132 



Screech 133 



Snowy > 134 



Owls 129 



Barn 129 



Eared 130 



Horned 130 



Oxyechus vociferous 104 



Oyster-catcher, American 105 



Oyster-catchers 105 



P. 



Pandion halisetus carolinensis 



Pandionidse 128 



Paludicolae . 85 



Paridae 212 



Paroquet. See Puffin. 

 Parrot, Sea. See Puffin. 

 Partridge. See Grouse, Ruffed. 



Birch. See Grouse, Ruffed. 



Spruce. See Grouse, Spruce. 



Passer domesticus 



Passerculus princeps 170 



sandwichensis 170 



57172 16 



