Ouzel, ring.
Oven-bird (Seiurus aurocapillus).
Owl, screech (Megascops asio), worried by other birds; in captivity; wail of.
Panther, American, cry of.
Partridge, or ruffed grouse (Bonasa umbellus).
Peakamoose.
Pewee, wood (Contopus virens), notes of.
Phœbe-bird (Sayornis phœbe); nest of.
Pigeon, passenger (Ectopistes migratorius); nests of.
Pipit, American, or titlark (Anthus pensilvanicus).