Index of Pennsylvania Birds by Species
This is a list of articles that focus on one or two species.
For articles on multiple species (such as hurricane reports) go to the General Articles Index.
Click on Issue Number to view article
American Avocet
Page: 57
American Avocet, Erie County
American Bittern
Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
American Bittern
Page: 191
Behavior of an American Bittern in Response to a Fox
American Bittern
Page: 145
First Documented Nesting Record for American Bittern (Botaurus lentginosus) for Sullivan County, Pennsylvania
American Crow
Page: 122
Behavioral Observations - American Crow
American Golden-Plover
Page: 212
Terns of Hurricane Irene, and other fallout
American Golden-Plover
Page: 213
Plover Palooza!
American Goldfinch
Page: 33
An unusual American Goldfinch nest in a corn plant
American Kestrel
Page: 132
American Kestrel Nesting Box Project in Warren County
American Kestrel
Page: 138
Breeding Success of American Kestrels Nesting in Boxes in Eastern Pennsylvania, 1987-1994
American Kestrel
Page: 150
Nestbox use by American Kestrels and European Starlings in Eastern Pennsylvania
American Kestrel
Page: 112
Reproductive Success of American Kestrels Using Nest Boxes in Eastern Pennsylvania, 1992-2005
American Kestrel
Page: 48
Banding Records from Pennsylvania - Raptors
American Kestrel
Page: 76
Pennsylvania's Importance to American Kestrels: A Regional Context
American Kestrel
Page: 25
American Kestrel Nest Box Projects in Pennsylvania - Results from the 2018 season
American Kestrel
Page: 222
American Kestrel nest box numbers from 2019
American Kestrel
Page: 222
American Kestrel nest box numbers from 2020
American Kestrel
Page: 226
Pennsylvania's American Kestrel nest box numbers from 2021
American Kestrel
Page: 68
Summary of an American Kestrel Nest Box Program in New Jersey and Pennsylvania
American Oystercatcher
Page: 51
First Documented Record of American Oystercatcher in Pennsylvania, Carbon Co.
American Tree Sparrow
Page: 90
American Tree Sparrows in Pennsylvania (Part 1), Speculations on a 15-year decline, 1973-1987
American Tree Sparrow
Page: 122
American Tree Sparrows in Pennsylvania (Part 2), Large Fluctuations add another Mystery
American White Pelican
Page: 55
Unusual Pelican in Beaver County?, An
American Woodcock
Page: 123
American Woodcock Habitat Survey
American Woodcock
Page: 96
Behavior Notes, Am. Woodcock Carrying Young
Ancient Murrelet
Page: 143
First Pennsylvania Record of Ancient Murrelet, Berks County
Ancient Murrelet
Page: 172
Alcid Records in Pennsylvania
Anhinga
Page: 64
Anhinga Church Farm School Pond, Exton, Chester County
Anhinga
Page: 62
Anhinga, Delaware County
Anhinga
Page: 93
Anhinga, Montgomery County
Anna's Hummingbird
Page: 81
Documentation of Anna's Hummingbird in Berks County
Arctic Tern
Page: 62
Arctic Tern, Berks County
Arctic Tern
Page: 93
Arctic Tern, Bucks County
Arctic Tern
Page: 56
Arctic Terns in Carbon County
Arctic Tern
Page: 152
From the files of PORC: Arctic Tern identification
Arctic Tern
Page: 74
Arctic Terns at Dashields Dam, Allegheny County
Arctic Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Arctic Tern
Page: 90
Arctic Terns in Elk County
Ash-throated Flycatcher
Page: 224
Ash-throated Flycatcher, Northampton County
Ash-throated Flycatcher
Page: 188
Ash-throated Flycatcher in Lebanon County
Atlantic Puffin
Page: 172
Alcid Records in Pennsylvania
Bahama Woodstar
Page: 78
Bahama Woodstar in Lancaster County
Bairds Sandpiper
Page: 190
The Baird's Sandpiper Flight of 2010
Bald Eagle
Page: 2
Recent History and Current Status of Nesting Bald Eagles in Pennsylvania
Bald Eagle
Page: 48
Banding Records from Pennsylvania - Raptors
Bald Eagle
Page: 58
Great Blue Heron and Bald Eagle Nesting Update
Band-rumped Storm-Petrel
Page: 127
Band-rumped Storm-Petrel (Oceanodroma castro) Found on the Shore of Lake Erie in Pennsylvania, A
Band-rumped Storm-petrel
Page: 265
Band-rumped Storm-petrel Bald Eagle State Park, Centre County, Pennsylvania, 9/20/03
Barn Swallow
Page: 189
Leucistic Barn Swallows
Barnacle Goose
Page: 194
Acceptance of Barnacle Goose to the Official List of the Birds of Pennsylvania
Barred Owl
Page: 132
Barred Owl Note
Barred Owl
Page: 9
Barred Owl Note
Bicknell's Thrush
Page: 47
Documentation of Bicknell's Thrush for P.O.R.C.
Black Guilemot
Page: 172
Alcid Records in Pennsylvania
Black Guillemot
Page: 197
Black Guillemot (Berks)
Black Rail
Page: 80
Black Rail in Berks County
Black Rail
Page: 89
Black Rail Lebanon County
Black Skimmer
Page: 219
Black Skimmer - Delaware County
Black Vulture
Page: 48
Banding Records from Pennsylvania - Raptors
Black Vulture
Page: 127
Black Vulture (Coragyps atratus) Nesting in Lebanon County
Black-and-white Warbler
Page: 51
Black-and-white Warbler Nest, Venango County
Black-backed Woodpecker
Page: 88
Black-backed Woodpecker, Pike County
Black-bellied Plover
Page: 212
Terns of Hurricane Irene, and other fallout
Black-bellied Whistling-Duck
Page: 50
First Documented Record of Black-bellied Whistling-Ducks for Pennsylvania, Indiana & Westmoreland Cos.
Black-billed Cuckoo
Page: 174
Note on Cuckoos in Butler County, A
Black-capped Chickadee
Page: 174
Black-capped Chickadee Irruptions in Pennsylvania.
Black-capped Chickadee
Page: 105
Sorting out the Chickadees in Southwestern Pennsylvania
Black-capped Petrel
Page: 152
Black-capped Petrel, Butler and Somerset Counties
Black-capped Petrel
Page: 2
Introduction to the Black-capped Petrel, An
Black-capped Petrel
Page: 124
Rare Birds in Venango County - Black-capped Petrel
Black-crowned Night-Heron
Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
Black-headed Grosbeak
Page: 36
Black-headed Grosbeak Lancaster County
Black-headed Gull
Page: 2
Curious History of Black-headed Gull in Southwestern Pennsylvania, The
Black-legged Kittiwake
Page: 135
Black-legged Kittiwake, Montour County
Black-legged Kittiwake
Page: 23
Second Record of Black-legged Kittiwake for Berks County
Black-throated Gray Warbler
Page: 20
Black-throated Gray Warbler Berks County
Black-throated Gray Warbler
Page: 188
Black-throated Gray Warbler in Cumberland County
Blackpoll Warbler
Page: 128
Discovery of a Blackpoll Warbler Nest
Blue Grosbeak
Page: 120
Blue Grosbeak, Fourth County Record for Northampton County
Blue Jay
Page: 41
Banding Records from Pennsylvania - Part 6 - Corvids
Blue-headed Vireo
Page: 101
Banding Records from Pennsylvania Part Two - Vireos
Blue-winged Teal
Page: 95
Hybrid Cinnamon x Blue-winged Teal, Washington County
Bohemian Waxwing
Page: 134
Bohemian Waxwing, Allegheny and Erie Counties
Bonaparte's Gull
Page: 67
Bonaparte's Gull Migration in Southwestern Pennsylvania - Understanding "The April 10 Effect"
Brant
Page: 231
Brant Flight -Weather Related Observations in Erie, Crawford, and Somerset Counties
Brewer's Blackbird
Page: 142
Brewer's Blackbird, Erie County
Brewer's Blackbird
Page: 25
Brewer's Blackbird, Huntingdon County
Brewer's Blackbird
Page: 143
Brewer's Blackbird, Northampton County
Brewster's Warbler
Page: 223
Identification of the Burket Triple HybridBrewster's/Chestnut-sided Warbler, The
Bridled Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Broad-winged Hawk
Page: 136
Dark-morph Broad-winged Hawk, Delaware County
Broad-winged Hawk
Page: 93
Record Broad-winged Hawk Flight Over Philadelphia
Broad-winged Hawk
Page: 48
Banding Records from Pennsylvania - Raptors
Brown-headed Cowbird
Page: 2
An Accounting of Large Starling and Blackbird Flocks in Pennsylvania
and Regionally
Bullock's Oriole
Page: 166
Bullock's Oriole (Icterus bullockii) in Juniata County
Bullock's Oriole
Page: 18
Bullock's Oriole, Lancaster County
Bullocks Oriole
Page: 29
Bullock's Oriole in Montgomery County
California Gull
Page: 147
Pennsylvania's First California Gull Erie County. .
Calliope Hummingbird
Page: 146
Pennsylvania's First Calliope Hummingbird Montgomery County
Canada Jay
Page: 157
Historical Records of Canada Jay (Perisoreus canadensis) in Pennsylvania
Carolina Chickadee
Page: 105
Sorting out the Chickadees in Southwestern Pennsylvania
Carolina Chickadee
Page: 149
Prolonged Incubation of a hybrid-zone chickadee nest
Carolina Wren
Page: 3
Carolina Wens at Pittsburgh, 1970-1988
Carolina Wren
Page: 86
Carolina Wrens in Pennsylvania
Caspian Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Cattle Egret
Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
Cave Swallow
Page: 222
Cave Swallow - Chester County
Cave Swallow
Page: 215
Cave Swallow - First for Philadelphia County
Cave Swallow
Page: 198
Cave Swallow (Mercer)
Cave Swallow
Page: 194
Cave Swallow (Petrochelidon fulva) at Roderick Wildlife Reserve, Erie County, PA 13 Nov 2005
Cave Swallow
Page: 152
Cave Swallow Cumberland County
Chimney Swift
Page: 172
Roost Exiting of Chimney Swifts
Cinnamon Teal
Page: 218
Cinnamon Teal, Lancaster County
Cinnamon Teal
Page: 95
Hybrid Cinnamon x Blue-winged Teal, Washington County
Clapper Rail
Page: 14
Another Unique Rail Specimen from Southwestern Pennsylvania: a Clapper Rail
Clapper Rail
Page: 88
Clapper Rail in Pa.
Clay-colored Sparrow
Page: 71
Clay-colored Sparrow, Erie County
Clay-colored Sparrow
Page: 63
Documentation of Clay-colored Sparrow Breeding at Piney Tract, Clarion County
Cliff Swallow
Page: 55
Cliff Swallows Use Artificial Nests at Center Bridge, Bucks County
Cliff Swallow
Page: 129
Swallow and Cuckoo Notes
Cliff Swallow
Page: 132
Swallow Note
Cliff Swallow
Page: 9
Swallow Notes
Cliff Swallow
Page: 59
Update on the Ceramic Cliff Swallow Nests at Center Bridge
Common Black-headed Gull
Page: 130
Common Black-headed Gull in Erie County
Common Black-headed Gull
Page: 57
Common Black-headed Gull in Erie County
Common Crow
Page: 41
Banding Records from Pennsylvania - Part 6 - Corvids
Common Goldeneye
Page: 56
Some Variability in the Extent of Bill Color in Female Common Goldeneye: A Cautionary Note
Common Grackle
Page: 2
An Accounting of Large Starling and Blackbird Flocks in Pennsylvania
and Regionally
Common Loon
Page: 157
Banding Records from Pennsylvania - Part 5 - Loons, Grebes, and Cormorants
Common Nighthawk
Page: 11
Summary of Common Nighthawk Watches in Pennsylvania, 1999, A
Common Nighthawk
Page: 149
Common Nighthawk Nest in Verona, Allegheny, Summer 2020, A
Common Raven
Page: 53
First Confirmed Nesting of Common Raven in the Pocono Mountains, Monroe Co.
Common Raven
Page: 45
Raven Nest Discovered in York County
Common Raven
Page: 41
Banding Records from Pennsylvania - Part 6 - Corvids
Common Raven
Page: 90
Common Raven Nest in Cumberland County
Common Redpoll
Page: 187
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count
Common Shelduck
Page: 6
Strangers from Afar: Two Un-"twitch"able Additions to the PA Avifauna
Common Tern
Page: 152
Common Tern recolonization attempt at Presque Isle - an update
Common Tern
Page: 79
Attempted Nesting of Three Species of Laridae at Presque Isle State Park
Common Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Common Tern
Page: 138
Notes on Common Terns and their recent attempt to nest at Presque Isle
Cooper's Hawk
Page: 215
Cooper's Hawk Utilizing Carrion
Cooper's Hawk
Page: 10
Cooper's Hawk, banded in PA, recovered in New Brunswick
Cooper's Hawk
Page: 52
Return of the Cooper's Hawk, The
Cooper's Hawk
Page: 48
Banding Records from Pennsylvania - Raptors
Cooper's Hawk
Page: 134
Pennsylvania CBC counts of Sharp-shinned and Cooper's Hawks
Corn Crake
Page: 6
Strangers from Afar: Two Un-"twitch"able Additions to the PA Avifauna
Cory's Shearwater
Page: 152
Cory's Shearwater, Lycoming County
Cory's Shearwater
Page: 206
Cory's Subspecies Determined
Curlew Sandpiper
Page: 74
Second documented record of Curlew Sandpiper in Pennsylvania
Dark-eyed Junco
Page: 5
Wintering Juncos
Dickcissel
Page: 139
Breeding Dickcissel Behavior
Dickcissel
Page: 90
Dickcissels in Lawrence & Venango Counties
Dickcissel
Page: 146
Great Dickcissel Flyway, The
Dickcissel
Page: 83
Occurrence of Dickcissels in Western Pennsylvania during the 1988 Nesting Season--Its Possible Bearing on the Species' Unusual History in Eastern North America
Dickcissel
Page: 146
Summary of the 2012 Dickcissel Invasion
Double-crested Cormorant
Page: 151
First Double-crested Cormorant Nesting in Pennsylvania
Double-crested Cormorant
Page: 157
Banding Records from Pennsylvania - Part 5 - Loons, Grebes, and Cormorants
Dovekie
Page: 172
Alcid Records in Pennsylvania
Dowitcher
Page: 170
Difficult Dowitcher in Beaver County, A
Downy Woodpecker
Page: 197
Woodpecker's Badly Deformed Bill Is an Avian Mystery, A
Eastern Bluebird
Page: 45
Eastern Bluebird Nesting Success in Parkway Systems of Large Municipalities
Eastern Kingbird
Page: 46
Banding Records from Pennsylvania - Part 3 - Flycatchers
Eastern Phoebe
Page: 96
Arrival Dates of Eastern Phoebe in Pennsylvania, 1987 - 2007
Eastern Phoebe
Page: 17
Early Arrival Dates for Eastern Phoebe 1987-1990
Eastern Phoebe
Page: 46
Banding Records from Pennsylvania - Part 3 - Flycatchers
Eastern Whip-poor-will
Page: 162
Status of the Common Nighthawk (Chordeiles minor) as a Nesting Species in Pennsylvania with an Emphasis on Western Pennsylvania
Eastern Whip-poor-will
Page: 166
The Nightjar Survey Network: A network of citizen scientists compiling data on declining, cryptic birds
Eastern Wood Pewee
Page: 46
Banding Records from Pennsylvania - Part 3 - Flycatchers
Eurasian Collared Dove
Page: 155
Eurasian Collared-Dove, Crawford County
European Robin
Page: 29
European Robin (Erithacus rubecula) in Bucks County
European Starling
Page: 2
An Accounting of Large Starling and Blackbird Flocks in Pennsylvania
and Regionally
Evening Grosbeak
Page: 133
First Confirmed Evening Grosbeak Nest in Pa.
Evening Grosbeak
Page: 187
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count
Field Sparrow
Page: 60
Pale Form of Field Sparrow
Fork-tailed Flycatcher
Page: 128
Fork-tailed Flycatcher in Pennsylvania, A
Forster's Tern
Page: 24
First Winter Record of Forster's Tern in Pennsylvania, Erie County
Forster's Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Fox Sparrow
Page: 78
Fox Sparrow Fallout Due To a Late Winter Storm
Franklin's Gull
Page: 139
Franklin's Gull, Lancaster County
Frigatebird sp.
Page: 212
Terns of Hurricane Irene, and other fallout
Glaucous
Page: 11
Occurrence of Glaucous Gull and Iceland Gull in Berks County, The
Glaucous Gull
Page: 16
Casper and His Ghostly Friends Glaucous and Iceland Gulls in Northampton County
Glaucous Gull
Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
Glaucous-winged Gull
Page: 18
Glaucous-winged Gull in Pennsylvania, A
Glossy Ibis
Page: 50
Glossy Ibis in Dauphin County
Glossy Ibis
Page: 150
Summary of the Distribution of Ibises in Pennsylvania
Golden Eagle
Page: 48
Banding Records from Pennsylvania - Raptors
Grasshopper Sparrow
Page: 89
Spring Migration Timing of Grasshopper Sparrows in Central Pennsylvania as Estimated from eBird Records and Two Nocturnal Flight Call Stations
Gray Catbird
Page: 171
Unusually Large Gray Catbird Fault Bar
Gray Kingbird
Page: 8
First Pennsylvania Record of Gray Kingbird
Gray-cheeked Thrush
Page: 99
Large Catharus Thrush Migration in Hamburg, Berks Co., Pa.
Great Black-backed Gull
Page: 129
First Pennsylvania Breeding Record for Great Black-backed Gull - Tinicum Township, Delaware County
Great Blue Heron
Page: 58
Great Blue Heron and Bald Eagle Nesting Update
Great Blue Heron
Page: 7
Great Blue Heron Catches Snake in January
Great Blue Heron
Page: 156
Great Blue Heron Five-Year Statewide Survey Results, 2007-08
Great Blue Heron
Page: 66
Great Blue Heron Rookery on the Clarion River
Great Blue Heron
Page: 72
Great Blue Heron x Great Egret in Washington County
Great Blue Heron
Page: 12
Update on Great Blue Heronries in Lawrence County
Great Blue Heron
Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
Great Cormorant
Page: 145
Great Cormorants at Martins Creek, Northampton County, First County Record
Great Crested Flycatcher
Page: 46
Banding Records from Pennsylvania - Part 3 - Flycatchers
Great Egret
Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
Great Gray Owl
Page: 10
First Live Great Gray Owl in the 20th Century, Warren County
Great-black-backed Gull
Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
Greater Shearwater
Page: 126
Greater Shearwater Puffinis gravis, Berks County, First Documented Record for Pennsylvania
Greater White-fronted Goose
Page: 164
Occurrence and Identification of Greater White-fronted Goose in Pennsylvania
Greater White-fronted Goose
Page: 7
Record Number of Greater White-fronted Geese in Pennsylvania
Greater White-fronted Goose
Page: 64
Greater White-fronted Goose Invasion of 2016, The
Green Heron
Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
Green-tailed Towhee
Page: 7
Green-tailed Towhee in Bucks County
Green-tailed Towhee
Page: 154
Green-tailed Towhee Juniata County
Green-tailed Towhee
Page: 218
Green-tailed Towhee, Montgomery County
Gull-billed Tern
Page: 147
Gull-billed Tern, Lancaster County
Gull-billed Tern
Page: 153
Gull-billed Tern, Lancaster County
Gull-billed Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Gulls
Page: 83
Record-breaking gulls in Erie County, March 2013
Gyrfalcon
Page: 88
An Exciting Afternoon with a Gyrfalcon in Northhampton County November 11, 2018
Hairy Woodpecker
Page: 146
The case of the dangling woodpecker
Hammond's Flycatcher
Page: 237
Hammond's Flycatcher, Northampton County
Harlequin Duck
Page: 107
Harlequin Duck in Huntingdon County
Harlequin Duck
Page: 57
Harlequin Duck, Erie County
Harlequin Duck
Page: 20
Ninth Record of Harlequin Duck, Erie County
Harris' Sparrow
Page: 127
Harris' Sparrow, Franklin County
Herring Gull
Page: 144
Herring Gull Attacks Red-breasted Merganser
Herring Gull
Page: 97
Possible Origin of Pa.'s 1st Nesting Record of Herring Gull
Herring Gull
Page: 79
Attempted Nesting of Three Species of Laridae at Presque Isle State Park
Herring Gull
Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
Herring Gull
Page: 34
First Breeding Colony of Herring Gulls in PA
Hoary Redpoll
Page: 18
Hoary Redpoll, Lancaster County
Hoary Redpoll
Page: 11
Most Documented Record of a Hoary Redpoll in Pa., A
Hooded Merganser
Page: 68
First Documented Nesting Records of Hooded Merganser in Berks County, PA
Hooded Merganser
Page: 205
Note on Hooded Merganser Breeding in Pennsylvania and Nearby States, A
Horned Grebe
Page: 61
Fallout of Horned Grebes during a Snowstorm, A
Horned Grebe
Page: 157
Banding Records from Pennsylvania - Part 5 - Loons, Grebes, and Cormorants
House Finch
Page: 96
Behavior Notes, House Finches
Hudsonian Godwit
Page: 155
Hudsonian Godwit, Lehigh County
Hudsonian Godwit
Page: 221
Large Number of Hudsonian Godwits in Northampton County, Pennsylvania
Iceland Gull
Page: 16
Casper and His Ghostly Friends Glaucous and Iceland Gulls in Northampton County
Iceland Gull
Page: 23
Second Report of Iceland Gull for Berks County
Iceland Gull
Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
Iceland Gull
Page: 11
Occurrence of Glaucous Gull and Iceland Gull in Berks County, The
Indigo Bunting
Page: 28
Indigo Bunting, Westmoreland County
Ivory-billed Woodpecker
Page: 71
Putative Records of the Ivory-billed Woodpecker in Pennsylvania and the mid-Atlantic
Jaeger
Page: 98
Jaeger (Pomarine or Parasitic), Erie County
Kelp Gull
Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
King Eider
Page: 20
King Eider, Erie County
King Rail
Page: 89
King Rail Breeding in Western Pennsylvania
King Rail
Page: 96
King Rail Sighted, Tioga County
Kinglet
Page: 19
Kinglet Survival Huntingdon County
Kirtland's Warbler
Page: 108
Kirtland's Warbler Indiana County
Kirtland's Warbler
Page: 85
Kirtland's Warbler, Franklin County
Lark Bunting
Page: 110
Lark Bunting - Erie County
Lark Sparrow
Page: 85
Lark Sparrow, Allegheny County
Laughing Gull
Page: 149
Laughing Gull, Warren County, First County Record
Lawrence's Warbler
Page: 100
Lawrence's Warbler, Erie County
Le Conte's Sparrow
Page: 157
First Verifiable Pennsylvania Record of Le Conte's Sparrow, Westmoreland County
Least Flycatcher
Page: 186
Identification of a challenging empidonax flycatcher resolved
Least Flycatcher
Page: 46
Banding Records from Pennsylvania - Part 3 - Flycatchers
Least Sandpiper
Page: 34
Pennsylvania's Wintering Least Sandpiper
Least Tern
Page: 54
Least Tern: A probable First County Record Montgomery Co.
Least Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Leconte's Sparrow
Page: 34
Leconte's Sparrow in Delaware County
Leconte's Sparrow
Page: 17
LeConte's Sparrow, Lancaster County
Leconte's Sparrow
Page: 28
LeConte's Sparrow, Lawrence County
Lesser Black-backed Gull
Page: 22
Unusual Lesser Black-backed Gull, An, Lancaster County
Lesser Black-backed Gull
Page: 143
Status and Distribution of Lesser Black-backed Gull in Pennsylvania
Lesser Black-backed Gull
Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
Lewis's Woodpecker
Page: 150
Pennsylvania's First Lewis's Woodpecker Bedford County
Little Blue Heron
Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
Loggerhead Shrike
Page: 65
First Confirmed Loggerhead Shrike Nesting in Pennsylvania Since 1934
Loggerhead Shrike
Page: 24
First Record of Loggerhead Shrike since 1982 in Erie County
Loggerhead Shrike
Page: 127
Serendipitous Shrike, A
Long-billed Curlew
Page: 196
Long-billed Curlew, Erie County
Long-eared Owl
Page: 13
Winter of the Long-eared Owls Northampton County
Long-tailed Jaeger
Page: 98
Long-tailed Jaeger, Erie County
Long-tailed Jaeger
Page: 195
Long-tailed Jaeger, Somerset County
Long-tailed Jaeger
Page: 267
Pennsylvania's Second Long-tailed Jaeger, Bucks County
Long-tailed Jaeger
Page: 212
Terns of Hurricane Irene, and other fallout
MacGillivray's Warbler
Page: 11
First Pennsylvania Record of MacGillivray's Warbler
Magnolia Warbler
Page: 215
Magnolia Warbler Trap
Marbled Godwit
Page: 120
Marbled Godwit, Lancaster County
Merlin
Page: 48
Banding Records from Pennsylvania - Raptors
Merlin
Page: 226
Merlin: Expansion of Breeding Range into Pennsylvania
Mew Gull
Page: 7
First Pennsylvania Record of Mew Gull, Berks County
Mew Gull
Page: 8
Pennsylvania's First Mew Gull with Notes on its Racial Identification
Mississippi Kite
Page: 82
Mississippi Kite in Beaver County
Mississippi Kite
Page: 47
Mississippi Kite, Erie County
Mississippi Kite
Page: 21
Mississippi Kite, Franklin/Fulton Counties
Mississippi Kite
Page: 46
Perils of Birding Alone, The (Mississippi Kite)
Mississippi Kite
Page: 21
Third Western Pennsylvania Record of Mississippi Kite, Erie County
Mississippi Kite
Page: 46
What is that Bird? (Mississippi Kite)
Mississippi Kite
Page: 160
From the Files of PORC: Swainson's Hawk and Mississippi Kite Identification
Mississippi Kite
Page: 65
Kites and More
Mute Swan
Page: 2
Results of the 2005 Pennsylvania Mid-Summer Mute Swan Survey
Mute Swan
Page: 154
Mute Swans in Clarion County
Nashville Warbler
Page: 24
Winter Record of Nashville Warbler, Lancaster County
Northern Bobwhite
Page: 58
History of Northern Bobwhites in Pennsylvania, A
Northern Gannet
Page: 133
Belated Report of Northern Gannet in Warren County
Northern Goshawk
Page: 48
Banding Records from Pennsylvania - Raptors
Northern Harrier
Page: 48
Banding Records from Pennsylvania - Raptors
Northern Harrier
Page: 206
Northern Harrier Fall-Winter Distribution and Trends in Pennsylvania and Regionally
Northern Hawk Owl
Page: 16
Northern Hawk Owl, Wayne County
Northern Mockingbird
Page: 144
Confirmed Nesting of N. Mockingbird in Lawrence
Northern Saw-whet Owl
Page: 162
Fall 2007: A Saw-whet Owl Flight of Historic Proportions
Northern Saw-whet Owl
Page: 144
Saw-whet Owl Attacks Feline
Northern Saw-Whet Owl
Page: 2
Can Nest Boxes be used to Effectively Manage Northern Saw-whet Owls in the Allegheny National Forest?
Northern Shrike
Page: 2
Pennsylvania's Record High Northern Shrike Invasion of 1999-2000
Northern Wheatear
Page: 137
Northern Wheatear, Bucks County
Northern Wheatear
Page: 225
Northern Wheatear, Juniata and Lebanon Counties
Osprey
Page: 50
Early Late Osprey Flight, The
Osprey
Page: 90
Osprey Attempt to Nest in Clarion County
Osprey
Page: 62
Osprey Nesting in Southwestern Somerset County
Osprey
Page: 144
Osprey Surprise
Osprey
Page: 48
Banding Records from Pennsylvania - Raptors
Osprey
Page: 12
Confirmed Nesting of Osprey in Centre and Clinton in 2018
Pacific Loon
Page: 144
First Pennsylvania Record of Pacific Loon, Erie County
Pacific Loon
Page: 133
Pacific Loon, Lancaster County
Pacific Loon
Page: 92
Pacific Loon, Montgomery County
Pacific Slope Flycatcher
Page: 142
Pacific Slope Flycatcher, Lancaster County
Pacific Slope Flycatcher
Page: 156
Second State Record of Pacific Slope Flycatcher, Lancaster County
Pacific-slope Flycatcher
Page: 135
Birding the Mundane and Finding the Rare... First Record of a Pacific-slope Flycatcher East of the Mississippi
Palm Warbler
Page: 66
Eastern Race of Palm Warbler in Erie County
Palm Warbler
Page: 160
Migration of Western and Yellow Palm Warblers at Powdermill Nature Reserve, Westmoreland County, Pennsylvania
Parasitic Jaeger
Page: 157
Parasitic Jaeger - Presque Isle State Park, Erie County
Parasitic Jaeger
Page: 97
Parasitic Jaeger, Erie County
Passenger Pigeon
Page: 132
Notes on the Extermination of the Wild Pigeon
Peregrine Falcon
Page: 122
Confessions of a Peregrine Addict
Peregrine Falcon
Page: 179
Notes on the Physical Characteristics and Behavior of Peregrine Falcons in the Wyoming Valley (Luzerne County)
Peregrine Falcon
Page: 199
Peregrine Falcon Reintroduction in Williamsport
Peregrine Falcon
Page: 59
Recent History and Current Status of Peregrine Falcons in Pennsylvania
Peregrine Falcon
Page: 169
Successful Nesting by Wyoming Valley Peregrine Falcons
Peregrine Falcon
Page: 48
Banding Records from Pennsylvania - Raptors
Peregrine Falcon
Page: 74
Pennsylvania's Peregrine Falcons: a Comeback in Progress
Philadelphia Vireo
Page: 101
Banding Records from Pennsylvania Part Two - Vireos
Pied-billed Grebe
Page: 157
Banding Records from Pennsylvania - Part 5 - Loons, Grebes, and Cormorants
Pied-billed Grebe
Page: 144
Breeding Ruddy Duck and Pied-billed Grebe in Northampton County
Pine Grosbeak
Page: 187
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count
Pine Siskin
Page: 7
Yellow Siskin in Berks County
Pine Siskin
Page: 187
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count
Pine Siskin
Page: 30
Pine Siskin Banding Recovery: State College to Seattle
Pink-footed Goose
Page: 20
Pink-footed Goose Berks County
Pomarine Jaeger
Page: 30
Pomarine Jaeger - Cambria County
Prothontary Warbler
Page: 168
First Confirmed Nesting of Prothonotary Warbler in Cumberland County
Purple Finch
Page: 187
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count
Purple Gallinule
Page: 197
Purple Gallinule (Erie)
Purple Gallinule
Page: 173
Purple Gallinule Macungie, Lehigh County
Purple Martin
Page: 133
Luring Purple Martins
Purple Martin
Page: 129
Swallow and Cuckoo Notes
Purple Sandpiper
Page: 155
Purple Sandpiper Bucks County
Razorbill
Page: 172
Alcid Records in Pennsylvania
Red Crossbill
Page: 2
Pennsylvania's Crossbill Winter of 1997-98
Red Crossbill
Page: 187
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count
Red Phalarope
Page: 110
Red Phalarope - Northampton County
Red Phalarope
Page: 129
Red Phalarope in York County
Red Phalarope
Page: 120
Red Phalarope, First County Record for Greene County
Red-bellied Woodpecker
Page: 107
Recent Range Expansion and Population Increase of the Red-bellied Woodpecker in Pennsylvania
Red-bellied Woodpecker
Page: 106
Red-bellied Woodpecker 1990 CBC Update
Red-bellied Woodpecker
Page: 145
Red-bellied Woodpecker Caches Corn Kernels in a Telephone Pole
Red-bellied Woodpecker
Page: 15
Red-bellied Woodpecker Tumbled in 1990 on Southeastern Pennsylvania CBCs, The
Red-breasted Merganser
Page: 144
Herring Gull Attacks Red-breasted Merganser
Red-breasted Nuthatch
Page: 187
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count
Red-eyed Vireo
Page: 101
Banding Records from Pennsylvania Part Two - Vireos
Red-headed Woodpecker
Page: 59
Nesting Red-headed Woodpeckers in Sullivan County - 1998
Red-headed Woodpecker
Page: 227
Late nesting Woodpecker
Red-necked Phalarope
Page: 93
Red-necked Phalarope Attracted to Chum
Red-necked Phalarope
Page: 71
Red-necked Phalarope, Lancaster County
Red-necked Phalarope
Page: 212
Terns of Hurricane Irene, and other fallout
Red-shouldered Hawk
Page: 48
Banding Records from Pennsylvania - Raptors
Red-shouldered Hawk
Page: 186
Red-shouldered Hawks in Pennsylvania's Christmas Bird Count and Winter Raptor Survey
Red-tailed Hawk
Page: 6
Dark Morph "Western" Red-tailed Hawk, Centre County
Red-tailed Hawk
Page: 22
Dark-morph Red-tailed Hawk, Northampton County
Red-tailed Hawk
Page: 52
New Longevity Record for a wild Red-tailed Hawk
Red-tailed Hawk
Page: 203
Subspecies and intergrade Red-tailed Hawks in western Pennsylvania
Red-tailed Hawk
Page: 48
Banding Records from Pennsylvania - Raptors
Red-tailed Hawk
Page: 193
Distribution Changes of Red-tailed Hawks in Pennsylvania and Regionally
Red-throated Loon
Page: 157
Banding Records from Pennsylvania - Part 5 - Loons, Grebes, and Cormorants
Red-winged Blackbird
Page: 2
An Accounting of Large Starling and Blackbird Flocks in Pennsylvania
and Regionally
Redwing
Page: 27
Redwing (Turdus Iliacus) - Bucks County
Ring-billed Gull
Page: 62
First Successful Ring-billed Gull (Larus delawarensis) Nesting in Pennsylvania, The
Ring-billed Gull
Page: 79
Attempted Nesting of Three Species of Laridae at Presque Isle State Park
Ring-billed Gull
Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
Ring-necked Pheasant
Page: 2
Story of the Ring-necked Pheasant in Pennsylvania, The
Ross' Goose
Page: 19
First Pennsylvania Record of Ross' Goose, Lancaster County
Ross' Goose
Page: 87
First Record of Ross' Gull for Pa. York County
Ross' Goose
Page: 6
Fourth Pennsylvania and Fourth Lancaster County Record of Ross' Goose, Lancaster County
Ross' Goose
Page: 19
Second Pennsylvania Record of Ross' Goose, Lancaster County
Rough-legged Hawk
Page: 48
Banding Records from Pennsylvania - Raptors
Rough-legged Hawk
Page: 78
Pennsylvania Rough-legged Hawk observations within a regional context: CBC and WRS data
Royal Tern
Page: 220
Royal Tern - Bucks County
Royal Tern
Page: 96
Royal Tern, Northumberland County
Royal Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Ruby-throated Hummingbird
Page: 161
Banded Hummingbirds
Ruby-throated Hummingbird
Page: 125
Smart Hummingbird Behavior
Ruddy Duck
Page: 142
First Nesting Record of Ruddy Duck (Oxyura jamaicensis) in Berks County, Pennsylvania
Ruddy Duck
Page: 144
Breeding Ruddy Duck and Pied-billed Grebe in Northampton County
Ruddy Turnstone
Page: 212
Terns of Hurricane Irene, and other fallout
Rufous Hummingbird
Page: 225
Puzzling Rufous Hummingbird, A
Rufous Hummingbird
Page: 2
Rufous (R/A-Type) Hummingbirds in Pennsylvania
Rufous Hummingbird
Page: 139
Rufous Hummingbird, Westmoreland County
Rufous Hummingbird
Page: 147
Rufous/Allen's Hummingbird, Bucks County
Rufous Hummingbird
Page: 164
Significance of banding in the study of wintering Rufous Hummingbirds, The
Sabine's Gull
Page: 216
Chase for a Sabine's
Sabine's Gull
Page: 74
Sabine's Gull in Schulkill County
Sabine's Gull
Page: 96
Sabine's Gulls, Erie and Lancaster Counties
Sanderling
Page: 65
Kites and More
Sanderling
Page: 213
The White-rumped Sandpiper and Sanderling flights of 2011
Sanderling
Page: 212
Terns of Hurricane Irene, and other fallout
Sandhill Crane
Page: 90
Finding Sandhill Cranes in Western Pennsylvania
Sandhill Crane
Page: 91
First Breeding Record of Sandhill Crane for Pennsylvania
Sandhill Crane
Page: 6
Lesser Sandhill Crane (Grus canadensis canadensis) Erie County
Sandhill Crane
Page: 137
More Notes on the Sandhill Cranes
Sandhill Crane
Page: 155
Sandhill Crane, Montgomery County
Sandhill Crane
Page: 105
Sandhill Cranes in Mercer Co.
Sandhill Crane
Page: 156
Sandhill Cranes Sullivan County
Sandhill Crane
Page: 8
Sandhill Cranes, Lawrence Co.
Sandhill Crane
Page: 136
Second Breeding Record of Sandhill Crane for Pa.
Sandhill Crane
Page: 3
Greater Sandhill Crane in Pennsylvania, The
Sandwich Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Scissor-tailed Flycatcher
Page: 172
Scissor-tailed Flycatcher - Lebanon County
Scissor-tailed Flycatcher
Page: 94
Scissor-tailed Flycatcher, Westmoreland County
Scissor-tailed Flycatcher
Page: 190
Scissor-tailed Flycatcher at Bartram's Garden, Philadelphia County
Scott's Oriole
Page: 26
First Record of Scott's Oriole for Pennsylvania
Seaside Sparrow
Page: 14
Seaside Sparrow, Lancaster County
Sedge Wren
Page: 29
First Record of Sedge Wren wintering in Pennsylvania
Sedge Wren
Page: 97
Sedge Wren, Crawford County
Sedge Wren
Page: 86
Sedge Wrens successfully breed in Montgomery County in 2012
Sharp-shinned
Page: 134
Pennsylvania CBC counts of Sharp-shinned and Cooper's Hawks
Sharp-shinned Hawk
Page: 96
Behavior Notes, A Sharp-shinned Duck Hawk?
Sharp-shinned Hawk
Page: 48
Banding Records from Pennsylvania - Raptors
Sharp-tailed Sparrow
Page: 2
Case of the Mystery Sharp-tailed Sparrow, The
Sharp-tailed Sparrow
Page: 127
Sharp-tailed Sparrow at Green Lane Reservoir, Montgomery County
Sharp-tailed Sparrow
Page: 129
Sharp-tailed Sparrow in Crawford County
Sharp-tailed Sparrow
Page: 159
Sharp-tailed Sparrows, Lancaster County
Sharp-tailed Sparrow
Page: 13
Subspecies of the Sharp-tailed Sparrow and the Re-identification of a Western Pennsylvania Specimen, The
Short-eared Owl
Page: 53
Breeding Season Record of a Short-eared Owl Clearfield Co.
Short-eared Owl
Page: 216
Nesting Short-eared Owls at Imperial
Short-eared Owl
Page: 47
Short-eared Owls Breed In Pennsylvania In 1997
Short-eared Owl
Page: 55
Short-eared Owls in Clarion County
Short-eared Owl
Page: 53
Short-eared Owls, Mercer County
Slaty-backed Gull
Page: 2
Slaty-backed Gull in Pennsylvania (...and Ontario, and New York...), A
Snow Bunting
Page: 148
Snow Bunting Observations from Montour Preserve
Snowy Egret
Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
Snowy Owl
Page: 2
Project SNOWStorm and PSO's owl "Erie" - an update
Snowy Plover
Page: 153
Snowy Plover Allegheny County
Song Sparrow
Page: 191
Unusual Song Sparrow, An
Sooty Tern
Page: 109
Another Sooty Tern from Hurricane Fran
Sooty Tern
Page: 154
Sooty Tern, Bucks, Delaware, and Lancaster Counties
Sooty Tern
Page: 212
Terns of Hurricane Irene, and other fallout
Spotted Towhee
Page: 200
Spotted Towhee (Westmoreland)
Summer Tanager
Page: 33
Summer Tanager in Crawford County
Swainson's Hawk
Page: 160
From the Files of PORC: Swainson's Hawk and Mississippi Kite Identification
Swainson's Thrush
Page: 99
Large Catharus Thrush Migration in Hamburg, Berks Co., Pa.
Swainson's Warbler
Page: 30
Swainson's Warbler - Allegheny County
Swainson's Warbler
Page: 89
Swainson's Warbler in Western Pennsylvania -- rare vagrant or breeding species?
Swainson's Warbler
Page: 146
Swainson's Warblers!! Six Reported Sightings in the Spring of 2021
Swallow-tailed Kite
Page: 65
Kites and More
Thayer's Gull
Page: 72
Partial Remains of Thayer's Gull from Presque Isle State Park, Erie County
Thayer's Gull
Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
Thick-billed Murre
Page: 172
Alcid Records in Pennsylvania
Townsend's Solitaire
Page: 126
Hawk Mountain Incident, The (Townsend' Solitaire)
Townsend's Solitaire
Page: 31
Townsend's Solitaire McKean County
Townsend's Warbler
Page: 226
Townsend's Warbler, Luzerne County
Townsend's Warbler
Page: 185
Townsend's Warbler on the Delaware/Philadelphia Line
Traill's Flycatcher
Page: 46
Banding Records from Pennsylvania - Part 3 - Flycatchers
Tree Swallow
Page: 224
Prey Availability for Tree Swallows (Tachycineta bicolor) Resistance to Phenological Mismatch
Tringa
Page: 227
Unusual Tringa, An, Delaware County
Tropical Kingbird
Page: 147
Pennsylvania's first Tropical Kingbird (Tyrannus melancholicus)
Trumpeter Swan
Page: 89
Immature Trumpeter Swan at Blue Marsh Lake, Berks County
Trumpeter Swan
Page: 47
Occurrence of Wing-tagged Trumpeter Swan (Olor buccinator) in Pennsylvania and New York
Trumpeter Swan
Page: 15
Trumpeter Swans in Warren County
Trumpeter Swan
Page: 190
Trumpeter Swans Breeding in Pennsylvania
Turkey Vulture
Page: 48
Banding Records from Pennsylvania - Raptors
Upland Sandpiper
Page: 54
104 Upland Sandpipers in Mercer County
Upland Sandpiper
Page: 204
Scenario of the Upland Sandpiper in Western Pa.
Varied Thrushe
Page: 16
Invasion of the Varied Thrushes, The
Vermillion Flycatcher
Page: 156
Pennsylvania;'s First Record of Vermillion Flycatcher, Tioga County
Virginia Rail
Page: 136
First confirmed breeding record of Virginia Rail in Allegheny County
Warbling Vireo
Page: 101
Banding Records from Pennsylvania Part Two - Vireos
Western Kingbird
Page: 27
Western Kingbird - Berks County
Western Kingbird
Page: 99
Western Kingbird, Northampton County
Western Kingbird
Page: 99
Western Kingbird, Philadelphia County
Western Meadowlark
Page: 94
Western Meadowlark in Dauphin County
Western Tanager
Page: 189
Western Tanager in Centre County
Whimbrel
Page: 65
Kites and More
Whimbrel
Page: 212
Terns of Hurricane Irene, and other fallout
White Ibis
Page: 127
White Ibis in Dauphin County
White Ibis
Page: 126
White Ibis in Northampton County
White Ibis
Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
White Ibis
Page: 150
Summary of the Distribution of Ibises in Pennsylvania
White-eyed Vireo
Page: 101
Banding Records from Pennsylvania Part Two - Vireos
White-rumped Sandpiper
Page: 213
The White-rumped Sandpiper and Sanderling flights of 2011
White-winged Crossbill
Page: 187
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count
White-winged Crossbill
Page: 2
Pennsylvania's Crossbill Winter of 1997-98
White-winged Crossbill
Page: 78
White-winged Crossbill Invasion of 2008-09
White-winged Crossbill
Page: 81
What they ate: White-winged Crossbill food plants during the 2008-09 irruption in Pennsylvania
White-winged Dove
Page: 95
First White-winged Dove Record for Pennsylvania, Erie County
White-winged Dove
Page: 63
White-winged Dove, Schuylkill County
Willet
Page: 42
Status and field identification problems of the Willet subspecies in Pennsylvania
Willet
Page: 212
Terns of Hurricane Irene, and other fallout
Wilson's Snipe
Page: 42
Observations During the Breeding Season of the Common Snipe in Lawrence and Mercer Counties of Western Pennsylvania
Winter Wren
Page: 119
First Documented Record of Summering Winter Wrens in Philadelphia
Wood Duck
Page: 53
Wood Duck Tale, A
Wood Stork
Page: 155
Wood Stork, Lancaster and Lebanon Counties
Yellow Warbler
Page: 218
Late Yellow Warbler, A, Centre County
Yellow-bellied Flycatcher
Page: 107
Yellow-bellied Flycatcher Nesting in Pennsylvania with a Review of its History, Distribution, Ecology, Behavior, and Conservation Problems
Yellow-bellied Sapsucker
Page: 146
Yellow-bellied Sapsucker Nesting in Butler County
Yellow-billed Cuckoo
Page: 174
Note on Cuckoos in Butler County, A
Yellow-billed Cuckoo
Page: 129
Swallow and Cuckoo Notes
Yellow-billed Loon
Page: 72
Yellow-billed Loon in Dauphin County: First Pennsylvania Record
Yellow-crowned Night-Heron
Page: 95
Behavior Notes, Yellow-crowned Night-Heron
Yellow-throated Vireo
Page: 101
Banding Records from Pennsylvania Part Two - Vireos
