Oriole, Baltimore (Icterus galbula).
Oriole, orchard. SEE Starling, orchard.
Osprey. SEE Hawk, fish.
Owl, screech (megascops asio).

Partridge, OR ruffed grouse (Bonasa umbellus).
Pewee. SEE Phoebe-bird.
Pewee, green-crested. SEE Flycatcher, green-crested.
Pewee, wood (Contopus virens).
Phoebe-bird, OR pewee (Sayornis phoebe).
Pickerel.
Pigeon, wild, OR passenger pigeon (Ectopistes migratorius).
Pipit, American, OR titlark (Anthus pensilvanicus).

Quail, OR bob-white (Colinus virginianus).

Red-bird, summer, OR summer tanager (Piranga rubra).
Red-bird, Virginia. SEE Grosbeak, cardinal.
Redstart (Setophaga ruticilla).
Robin (Merula migratoria)..

Sandpiper, solitary (Helodromas solitarius).
Snipes.
Snowbird, OR slate-colored junco (Junco hyemalis).
Sparrow, bush. SEE Sparrow, wood.
Sparrow, Canada, OR tree sparrow (Spizella monticola).
Sparrow, English. SEE Sparrow, house.
Sparrow, field, OR vesper sparrow, OR grass finch (Poaecetes gramineus). SEE ALSO Sparrow, wood.
Sparrow, fox (Passerella iliaca).
Sparrow, house, OR English sparrow (Passer domesticus).
Sparrow, savanna (Passerculus sandwichensis savanna).
Sparrow, social, OR chipping sparrow, OR chippie, OR hairbird (Spizella socialis).
Sparrow, song (Melospiza cinerea melodia).
Sparrow, swamp (Melospiza georgiana).
Sparrow, tree. SEE Sparrow, Canada.
Sparrow, vesper. SEE Sparrow, field.
Sparrow, white-crowned (Zonotrichia leucophrys).
Sparrow, white-throated (Zonotrichia albicollis).
Sparrow, wood, OR bush sparrow, OR field sparrow (Spizella pusilla).
Squirrel, black.
Squirrel, gray.
Squirrel, red.
Starling, orchard, OR orchard oriole (Icterus spurius).
Swallow, barn (Hirundo erythrogastra).
Swallow, chimney, OR chimney swift (Chaetura pelagica).
Swallow, cliff (Petrochelidon lunifrons).
Swallow, rough-winged (Stelgidopteryx serripennis).

Tanager, scarlet (Piranga erythromelas).
Tanager, summer. SEE Red-bird, summer.
Tern, sooty (sterna fuliginosa).
Thrush, golden-crowned, OR wood-wagtail, OR oven-bird (Seiurus aurocapillus).
Thrush, gray-cheeked (Hylocichla alicae).
Thrush, hermit (Hylocichla guttata pallasii).
Thrush, olive-backed, OR Swainson's thrush (Hylocichla ustulata swainsoni).
Thrush, red, OR mavis, OR ferrugninous thrush, OR brown thrasher (Toxostoma rufum).
Thrush, varied (Ixoreus naevius).
Thrush, Wilson's. SEE Veery.
Thrush, wood (Hylocichla mustelina).
Titlark. SEE Pipit, American.
Titmouse, gray-crested, OR tufted titmouse (Baelophus bicolor).
Turkey, domestic.
Turkey, wild (Meleagris gallopavo silvestris).

Veery, OR Wilson's thrush (Hylocichla fuscescens).
Vireo, red-eyed (Vireo olivaceus).
Vireo, solitary, OR blue-headed vireo (Vireo solitarius).
Vireo, warbling (Vireo gilvus).
Vireo, white-eyed, OR white-eyed flycatcher (Vireo noveboracensis).
Vireo, yellow-throated, OR yellow-breasted flycatcher (Vireo flavifrons).

Wagtail. SEE Water-thrush AND Thrush, golden-crowned.
Warbler, Audubon's (Dendroica auduboni).
Warbler, bay-breasted (Dendroica castanea).
Warbler, black and white (Mniotilta varia).
Warbler, black and yellow, OR magnolia warbler (Dendroica maculosa).
Warbler, Blackburnian (Dendroica blackburniae).
Warbler, black-poll (Dendroica striata).
Warbler, black-throated blue, OR blue-backed warbler (Dendroica caerulescens).
Warbler, black-throated green, OR green-backed warbler (Dendroica virens).
Warbler, blue-winged (Helminthophila pinus).
Warbler, blue yellow-backed, OR northern parula warbler (Compsothlypis americana usneae).
Warbler, Canada (Wilsonia canadensis).
Warbler, cerulean (Dendroica caerulea).
Warbler, chestnut-sided (Dendroica pensylvanica).
Warbler, hooded (Wilsonia mitrata).
Warbler, Kentucky (Geothlypis formosa).
Warbler, mourning (Geothlypis philadelphia).
Warbler, Swainson's (Helinaia swainsonii).
Warbler, worm-eating (Helmitheros vermivorus).
Warbler, yellow (Dendroica aestiva).
Warbler, yellow red-poll, OR yellow palm warbler (Dendroica palmarum hypochrysea).
Warbler, yellow-rumped, OR myrtle warbler (Dendroica coronata).
Water-thrush, Louisiana, OR large-billed water thrush (Seiurus noveboracensis).
Water-thrush, northern (Seiurus noveboracensis).
Woodpecker, downy (Dryobates pubescens medianus).
Woodpecker, golden-winged, OR high-hole, OR flicker, OR yarup, OR yellow-hammer (Colaptes auratus luteus).
Woodpecker, red-headed (Melanerpes erythrocephalus).
Woodpecker, red-shafted, OR red-shafted flicker (Colaptes cafer collaris).
Woodpecker, yellow-bellied, OR yellow-bellied sapsucker (Sphyrapicus varius).
Wood-wagtail. SEE Thrush, golden-crowned.
Wren, Carolina (Thryothorus ludovicianus).
Wren, house (Troglodytes Aedon).
Wren, ruby-crowned. SEE Kinglet, ruby crowned.
Wren, winter (Olbiorchilus hiemalis).

Yarup. SEE Woodpecker, golden-winged.
Yellow-hammer. SEE Woodpecker, golden winged.
Yellow-throat, Maryland, OR northern yellow-throat (Geothlypis trichas brachydactyla).