Index of Pennsylvania Birds articles by Author
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Allen, David Page: 190
Scissor-tailed Flycatcher at Bartram's Garden, Philadelphia County
Amsler, Julie Page: 54
Murder at the Feeder?
Anderson, Evelyn Page: 7
Bird Banding at Presque Isle State Park
Anderson, Evelyn Page: 82
James G. Stull
Armistead, George L. Page: 147
Pennsylvania's first Tropical Kingbird (Tyrannus melancholicus)
Atkinson, Christopher Page: 45
Eastern Bluebird Nesting Success in Parkway Systems of Large Municipalities
Atkinson, Eric C. Page: 134
Temporal Field Guide to Autumn Raptor Migration at Hawk Mountain Sanctuary, Pennsylvania, A
Atwood, Karen Page: 76
Birds of Erie County
Audubon Society, Lycoming Page: 126
Checklist of Birds for Lycoming and Clinton Counties
Barber, David Page: 93
Spring Raptor Migration Summary 2019
Barber, David Page: 230
Autumn Raptor Migration Summary 2019
Barber, David Page: 77
Spring Raptor Migration Summary 2020
Barber, David Page: 214
Autumn Raptor Migration Summary 2020
Barber, David Page: 76
Spring Raptor Migration Summary 2021
Barber, David Page: 213
Autumn Raptor Migration Summary 2021
Barber, David Page: 82
Spring Raptor Migration Summary 2022
Barber, David Page: 209
Autumn Raptor Migration Summary 2022
Barber, Patti Page: 74
Pennsylvania's Peregrine Falcons: a Comeback in Progress
Bassinger, Ty Page: 224
Prey Availability for Tree Swallows (Tachycineta bicolor) Resistance to Phenological Mismatch
Bell, Ralph Page: 147
Cowbird Dilemma, The
Bell, Ralph Page: 120
Red Phalarope, First County Record for Greene County
Berthoud, Chuck Page: 149
Pennsylvania Migration Count 2015
Berthoud, Chuck Page: 172
Scissor-tailed Flycatcher - Lebanon County
Berthoud, Chuck Page: 81
Pennsylvania Migration Count 2018
Berthoud, Chuck Page: 194
Pennsylvania Society of Ornithology Interview with Drew Weber
Bildstein, Keith Page: 188
Abundance and Timing of Raptors During Spring Migration at Hawk Mountain, Pennsylvania, 1969 to 2016
Bildstein, Keith L. Page: 11
Spring Migration at Hawk Mountain Sanctuary, 1969-1998
Bildstein, Keith L. Page: 134
Temporal Field Guide to Autumn Raptor Migration at Hawk Mountain Sanctuary, Pennsylvania, A
Bildstein, Keith L. Page: 150
Nestbox use by American Kestrels and European Starlings in Eastern Pennsylvania
Birdsong, Mary Page: 152
Common Tern recolonization attempt at Presque Isle - an update
Birdsong, Mary Page: 87
Book Review: Learning the Birds: A Midlife Adventure
Blust, Barry Page: 96
Hawk at Play, A
Blust, Barry Page: 96
Behavior Notes, A Sharp-shinned Duck Hawk?
Bolgiano, Nicholas C. Page: 2
An Accounting of Large Starling and Blackbird Flocks in Pennsylvania
and Regionally
Bolgiano, Nicholas C. Page: 10
Christmas Bird Count in Pennsylvania, The 2015-2016
Bolgiano, Nicholas C. Page: 2
Christmas Bird Count in Pennsylvania, The 2012-2013
Bolgiano, Nicholas C. Page: 186
Red-shouldered Hawks in Pennsylvania's Christmas Bird Count and Winter Raptor Survey
Bolgiano, Nicholas C. Page: 7
Christmas Bird Count in Pennsylvania, The 2013-2014
Bolgiano, Nicholas C. Page: 78
Pennsylvania Rough-legged Hawk observations within a regional context: CBC and WRS data
Bolgiano, Nicholas C. Page: 9
Christmas Bird Count in Pennsylvania, The 2014-2015
Bolgiano, Nicholas C. Page: 7
Christmas Bird Count in Pennsylvania, The 2005-2006
Bolgiano, Nicholas C. Page: 2
Christmas Bird Count in Pennsylvania, The 2006-2007
Bolgiano, Nicholas C. Page: 9
Christmas Bird Count in Pennsylvania, The 2008-2009
Bolgiano, Nicholas C. Page: 20
Christmas Bird Count in Pennsylvania, The 2007-2008
Bolgiano, Nicholas C. Page: 118
Changes in Pennsylvania's Breeding Birds Since the First Atlas, According to the Breeding Bird Survey
Bolgiano, Nicholas C. Page: 192
Changes in Pennsylvania's Breeding Birds Since the First Atlas, According to the Breeding Bird Survey (Addendum)
Bolgiano, Nicholas C. Page: 50
Examining the Christmas Bird Count in Pennsylvania, 1900-1995
Bolgiano, Nicholas C. Page: 214
Birds of Bear Meadows, Centre County
Bolgiano, Nicholas C. Page: 174
Black-capped Chickadee Irruptions in Pennsylvania.
Bolgiano, Nicholas C. Page: 86
Carolina Wrens in Pennsylvania
Bolgiano, Nicholas C. Page: 58
History of Northern Bobwhites in Pennsylvania, A
Bolgiano, Nicholas C. Page: 187
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count
Bolgiano, Nicholas C. Page: 134
Pennsylvania CBC counts of Sharp-shinned and Cooper's Hawks
Bolgiano, Nicholas C. Page: 2
Story of the Ring-necked Pheasant in Pennsylvania, The
Bolgiano, Nicholas C. Page: 8
Christmas Bird Count in Pennsylvania, The 2009-2010
Bolgiano, Nicholas C. Page: 9
Christmas Bird Count in Pennsylvania, The 2010-2011
Bolgiano, Nicholas C. Page: 2
Christmas Bird Count in Pennsylvania, The 2011-2012
Bolgiano, Nicholas C. Page: 76
Pennsylvania's Importance to American Kestrels: A Regional Context
Bolgiano, Nicholas C. Page: 2
Christmas Bird Count in Pennsylvania, The 2016-2017
Bolgiano, Nick Page: 193
Distribution Changes of Red-tailed Hawks in Pennsylvania and Regionally
Bolgiano, Nick Page: 2
Evidence for West Nile Virus-Related Avian Declines in Pennsylvania
Bolgiano, Nick Page: 14
Christmas Bird Count in Pennsylvania, The 2018-2019
Bolgiano, Nick Page: 9
Christmas Bird Count in Pennsylvania, The 2019-2020
Bolgiano, Nick Page: 5
Christmas Bird Count in Pennsylvania, The 2020-2021
Bolgiano, Nick Page: 206
Northern Harrier Fall-Winter Distribution and Trends in Pennsylvania and Regionally
Bolgiano, Nick Page: 2
Christmas Bird Count in Pennsylvania, The 2021-2022
Bonta, Marcia Page: 58
Appalachian Spring
Bonta, Marcia Page: 134
Autumn Rain
Bonta, Marcia Page: 90
Brush Mountain Notebook
Bonta, Marcia Page: 51
End of a Free Lunch
Bonta, Marcia Page: 4
Flame Crests of Winter
Bonta, Marcia Page: 90
Jack Sprat Syndrome, The
Bonta, Marcia Page: 11
My Listening Point
Bonta, Marcia Page: 94
October's Birds
Bonta, Marcia Page: 49
Recycled Nest, The
Bonta, Marcia Page: 128
Remembrance of Christmas Bird Count Past
Bonta, Marcia Page: 126
Siskin Invasion
Bonta, Marcia Page: 6
Woodpecker Woods
Book, Jerry Page: 145
Conejohela Flats - Habitat in Danger
Book, Jerry Page: 61
Update on the Conejohela Flats
Book, Jerry Page: 14
Seaside Sparrow, Lancaster County
Book, Jerry Page: 22
Unusual Lesser Black-backed Gull, An, Lancaster County
Bouton, Jeff Page: 126
Hawk Mountain Incident, The (Townsend' Solitaire)
Brauning, Dan Page: 66
Patterns and Probability of Detecting Pennsylvania's Birds of Note
Brauning, Dan Page: 196
Predictions for the Next Ten New Species to be found in Pennsylvania
Brauning, Dan Page: 151
The Breeding Bird Survey in Pennsylvania - History, Importance, and Results
Brauning, Daniel Page: 168
Falcon wanderings: Daily Movements of Five Juvenile Peregrine Falcons
Brauning, Daniel Page: 138
Future Breeders in Pa.?
Brauning, Daniel Page: 161
Help Wanted: Volunteers for Wildlife Bird Projects
Brauning, Daniel Page: 126
Pa.'s Species of Special Concern Update
Brauning, Daniel Page: 2
Pennsylvania Breeding Bird Atlas
Brauning, Daniel Page: 63
Pennsylvania Species of Special Concern
Brauning, Daniel Page: 66
Population Trends of Pa.'s Nesting Birds
Brauning, Daniel Page: 136
Where are the Birds? Where is the Atlas? A Pennsylvania Breeding Bird Atlas Update
Brauning, Daniel Page: 58
Great Blue Heron and Bald Eagle Nesting Update
Brauning, Daniel Page: 47
Short-eared Owls Breed In Pennsylvania In 1997
Brauning, Daniel Page: 59
Recent History and Current Status of Peregrine Falcons in Pennsylvania
Brauning, Daniel Page: 2
Recent History and Current Status of Nesting Bald Eagles in Pennsylvania
Brightbill, Charles Page: 127
Harris' Sparrow, Franklin County
Brightbill, Charles Page: 21
Mississippi Kite, Franklin/Fulton Counties
Brittingham, Margaret Page: 42
Project FeederWatch in Pennsylvania
Brown, Arlene Page: 156
Pennsylvania;'s First Record of Vermillion Flycatcher, Tioga County
Brown, Paul Page: 12
Duck Stamps
Brown, W. P. Page: 149
Prolonged Incubation of a hybrid-zone chickadee nest
Brown, W. P. Page: 33
An unusual American Goldfinch nest in a corn plant
Buckwalter, Margaret Page: 54
Woodcock Observations
Buckwalter, Margaret Page: 66
Great Blue Heron Rookery on the Clarion River
Buckwalter, Margaret Page: 90
Osprey Attempt to Nest in Clarion County
Buckwalter, Margaret Page: 55
Short-eared Owls in Clarion County
Buriak, Alan Page: 154
Mute Swans in Clarion County
Butcher, Suzanne Page: 42
Observations During the Breeding Season of the Common Snipe in Lawrence and Mercer Counties of Western Pennsylvania
Byers, Dick Page: 15
Bird Misidentification
Byers, Dick Page: 125
How Many Birds Come to Your Feeder?
Byers, Dick Page: 130
Owls of the Pennsylvania CBCs
Byler, Marvin J. Page: 33
Summer Tanager in Crawford County
Byrnes, Brian Page: 222
Retiring a Bird Patch
Chabot, Amy Page: 220
Marsh Monitoring Program Needs You
Chalfant, Chuck Page: 64
Anhinga Church Farm School Pond, Exton, Chester County
Chris, Chris Page: 59
Recent History and Current Status of Peregrine Falcons in Pennsylvania
Cleary, Richard Page: 127
Serendipitous Shrike, A
Committee, Pennsylvania Ornithological Records Page: 98
Documenting Rare Birds: What the Records Committee Needs
Committee, Pennsylvania Ornithological Records Page: 57
How to Report Rare Birds
Conant, Skip Page: 3
Day on Dutch Mountain, A
Conant, Skip Page: 5
Joys of Atlasing, The
Conant, Skip Page: 133
First Confirmed Evening Grosbeak Nest in Pa.
Conant, Skip Page: 145
First Documented Nesting Record for American Bittern (Botaurus lentginosus) for Sullivan County, Pennsylvania
Conant, Skip Page: 59
Nesting Red-headed Woodpeckers in Sullivan County - 1998
Conant, Skip Page: 156
Sandhill Cranes Sullivan County
Coulter, Ben Page: 147
Pennsylvania's First California Gull Erie County. .
Crilley, Kevin Page: 7
Remembering Ralph Bardman
Crilley, Kevin Page: 148
Green Lane Reservoir/Upper Perkiomen Valley Parks, Site Guide, Montgomery County
Crilley, Kevin Page: 209
Unami Creek Valley (Montgomery)
Crilley, Kevin Page: 155
Sandhill Crane, Montgomery County
Crilley, Kevin Page: 127
Sharp-tailed Sparrow at Green Lane Reservoir, Montgomery County
Criswell, Rob Page: 97
Sedge Wren, Crawford County
Croasdale, Tony Page: 185
Townsend's Warbler on the Delaware/Philadelphia Line
Crowley, Fred Page: 123
Clarion County Birdlist
Czulada, Glenn Page: 146
Long Pond, Pocono Plateau, Monroe County: Site Guide
Daniel, Brauning Page: 79
Second Atlas of Breeding Birds in Pennsylvania - publication forthcoming
Darney, Dave Page: 30
Swainson's Warbler - Allegheny County
Davis, Cynthia Page: 7
Record Number of Greater White-fronted Geese in Pennsylvania
Dean, Barb Page: 9
Big Ma Ma
Dean, Barb Page: 70
Through the Seasons
Dean, Barb Page: 54
104 Upland Sandpipers in Mercer County
Dean, Barb Page: 144
Confirmed Nesting of N. Mockingbird in Lawrence
Dean, Barb Page: 90
Dickcissels in Lawrence & Venango Counties
Dean, Barb Page: 53
Short-eared Owls, Mercer County
Dean, Barb Page: 12
Update on Great Blue Heronries in Lawrence County
Dean, Barb Page: 42
Observations During the Breeding Season of the Common Snipe in Lawrence and Mercer Counties of Western Pennsylvania
DeCalesta, David Page: 55
White-tailed Deer Alter Diversity of Songbirds And Their Habitat in Northwestern Pennsylvania
DeReamus, Dave Page: 137
Chumming for Longspurs
DeReamus, Dave Page: 59
Surfing a Warbler Wave - Northampton County Big Day - 1996
DeReamus, Dave Page: 38
Wanderings - The "Red-eyed Birding Tour"
DeReamus, Dave Page: 2
Case of the Mystery Sharp-tailed Sparrow, The
DeReamus, Dave Page: 16
Casper and His Ghostly Friends Glaucous and Iceland Gulls in Northampton County
DeReamus, Dave Page: 50
Early Late Osprey Flight, The
DeReamus, Dave Page: 88
An Exciting Afternoon with a Gyrfalcon in Northhampton County November 11, 2018
DeReamus, Dave Page: 17
Killer Frog, The
DeReamus, Dave Page: 18
Glaucous-winged Gull in Pennsylvania, A
DeReamus, Dave Page: 217
Mountain Bluebird in Northampton County
DeSantis, Karen Page: 94
Scissor-tailed Flycatcher, Westmoreland County
Detwiler, Don Page: 127
White Ibis in Dauphin County
Dick, Thomas M. Page: 4
Restored Wetlands as Management Tools for Wetland-Dependent Birds
Driver, Paul Page: 86
Sedge Wrens successfully breed in Montgomery County in 2012
Drozdowski, Ted Page: 192
Chester County Big Year
Dumandan, Patricia Kaye T Page: 188
Abundance and Timing of Raptors During Spring Migration at Hawk Mountain, Pennsylvania, 1969 to 2016
Dunmire, Mary Ann Page: 50
First Documented Record of Black-bellied Whistling-Ducks for Pennsylvania, Indiana & Westmoreland Cos.
Dutt, T. E. Page: 33
An unusual American Goldfinch nest in a corn plant
Duval, Laura Page: 166
The Nightjar Survey Network: A network of citizen scientists compiling data on declining, cryptic birds
Dyer, Jerry Page: 94
Call the Answer Man!
Dyer, Jerry Page: 65
Mother of All Bird Alerts: A Cautionary "Tail", The
eckscher, Stevens Page: 75
Taylor Memorial Arboretum, The
Edris, Wade Page: 90
Birding at the Hershey Medical Center
Egli, Wesley Page: 94
Rose Valley Lake, Site Guide, Lycoming County
Egli, Wesley Page: 199
Peregrine Falcon Reintroduction in Williamsport
Eisenhauer, Elizabeth W. Page: 68
Summary of an American Kestrel Nest Box Program in New Jersey and Pennsylvania
Eisenhauer, Steve C. Page: 68
Summary of an American Kestrel Nest Box Program in New Jersey and Pennsylvania
Elias, Joseph M. Page: 2
Can Nest Boxes be used to Effectively Manage Northern Saw-whet Owls in the Allegheny National Forest?
Engstrom, Carl Page: 196
Predictions for the Next Ten New Species to be found in Pennsylvania
Etter, Bill Page: 128
Pennsylvania Migration Count 2007
Etter, Bill Page: 267
Pennsylvania's Second Long-tailed Jaeger, Bucks County
Evans, Bill Page: 89
Spring Migration Timing of Grasshopper Sparrows in Central Pennsylvania as Estimated from eBird Records and Two Nocturnal Flight Call Stations
Farbotnik, Devich Page: 146
Pennsylvania's First Calliope Hummingbird Montgomery County
Farbotnik, Devich Page: 23
Official List of the Birds of Pennsylvania
Farbotnik, Steve Page: 13
Unusual Field Sparrow Nest, An
Farhoud, Michael Page: 11
Spring Migration at Hawk Mountain Sanctuary, 1969-1998
Fazio, Vic Page: 56
Some Variability in the Extent of Bill Color in Female Common Goldeneye: A Cautionary Note
Fedak, John G. Page: 148
Pennsylvania Migration Count 2013
Fedak, John G. Page: 30
Serendipitous Birding or Lucky Chasing
Fedak, John G. Page: 176
Site Guide - Piney Tract (Clarion County)
Fedak, John G. Page: 63
Documentation of Clay-colored Sparrow Breeding at Piney Tract, Clarion County
Fedak, John G. Page: 47
Short-eared Owls Breed In Pennsylvania In 1997
Fedak, John G. Page: 132
Pennsylvania Migration Count 2010
Fedak, John G. Page: 142
Pennsylvania Migration Count 2011
Fedak, John G. Page: 142
Pennsylvania Migration Count 2012
Feldstein, Steven B. Page: 178
Annotated List of the Field-identifiable and Non-field-identifiable Bird Subspecies and Morphs of Pennsylvania, An
Feldstein, Steven B. Page: 47
Documentation of Bicknell's Thrush for P.O.R.C.
Feldstein, Steven B. Page: 61
Fallout of Horned Grebes during a Snowstorm, A
Feldstein, Steven B. Page: 218
Late Yellow Warbler, A, Centre County
Fialkovich, Mike Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
Fialkovich, Mike Page: 2
Imperial Grasslands--Site Overview and a Summary of Bird Records, The
Fialkovich, Mike Page: 78
Fox Sparrow Fallout Due To a Late Winter Storm
Fialkovich, Mike Page: 215
Magnolia Warbler Trap
Fialkovich, Mike Page: 21
Pittsburgh's Winter of Gulls
Fialkovich, Mike Page: 78
White-winged Crossbill Invasion of 2008-09
Fialkovich, Mike Page: 24
Updates to the Annotated List of Birds of the Imperial Grasslands, Allegheny County
Fialkovich, Mike Page: 68
Report of the Pennsylvania Ornithological Records Committee, 21st - August 2017
Fialkovich, Mike Page: 212
Report of the Pennsylvania Ornithological Records Committee, 22nd - January 2018
Fialkovich, Mike Page: 144
Report of the Pennsylvania Ornithological Records Committee, 23rd - October 2018
Fialkovich, Mike Page: 76
Report of the Pennsylvania Ornithological Records Committee, 24th - April 2019
Fialkovich, Mike Page: 216
Report of the Pennsylvania Ornithological Records Committee, 25th - January 2020
Fialkovich, Mike Page: 207
Report of the Pennsylvania Ornithological Records Committee, 26th - February 2021
Fialkovich, Mike Page: 75
Report of the Pennsylvania Ornithological Records Committee, 27th - May 2022
Fingerhood, Ed Page: 119
First Documented Record of Summering Winter Wrens in Philadelphia
Fingerhood, Ed Page: 132
Notes on the Extermination of the Wild Pigeon
Fingerhood, Ed Page: 93
Record Broad-winged Hawk Flight Over Philadelphia
Floyd, Ted Page: 208
Future Breeders in Pa.? More Guesses
Floyd, Ted Page: 207
Miracle at Imperial
Floyd, Ted Page: 201
Neotropical Migrants in Pennsylvania, Evidence of Absence or Absence of evidence?
Floyd, Ted Page: 2
Weather and the Distribution of Birds
Floyd, Ted Page: 142
Preliminary Checklist of the Birds of Allegheny Co.
Floyd, Ted Page: 142
Brewer's Blackbird, Erie County
Floyd, Ted Page: 6
Dark Morph "Western" Red-tailed Hawk, Centre County
Floyd, Ted Page: 144
Herring Gull Attacks Red-breasted Merganser
Floyd, Ted Page: 20
King Eider, Erie County
Floyd, Ted Page: 205
Note on Hooded Merganser Breeding in Pennsylvania and Nearby States, A
Floyd, Ted Page: 145
Red-bellied Woodpecker Caches Corn Kernels in a Telephone Pole
Floyd, Ted Page: 34
First Breeding Colony of Herring Gulls in PA
Ford, Paula Page: 216
Checklist of the Birds of Blair County
Freed, Gary Page: 111
Peregrine Falcon --Unable to Fly, A
French, Ron Page: 144
Saw-whet Owl Attacks Feline
Frock, Jr., Roy F. Page: 10
Cooper's Hawk, banded in PA, recovered in New Brunswick
Frock, Jr., Roy F. Page: 52
New Longevity Record for a wild Red-tailed Hawk
Garner, Tom Page: 19
Second Pennsylvania Record of Ross' Goose, Lancaster County
Gauthier, Vern Page: 168
First Confirmed Nesting of Prothonotary Warbler in Cumberland County
Gauthier, Vernon Page: 151
Pennsylvania Migration Count 2014
Gauthier, Vernon Page: 34
Pennsylvania's Wintering Least Sandpiper
Gauthier, Vernon Page: 188
Black-throated Gray Warbler in Cumberland County
Gauthier, Vernon Page: 206
Where Is That Bird Anyway?
Gauthier, Vernon Page: 138
Annotated List of Cumberland County Birds
Ginaven, John Page: 133
Luring Purple Martins
Glover, Thomas Page: 190
Trumpeter Swans Breeding in Pennsylvania
Goddrich, Laurie Page: 63
Spring Raptor Migration Summary 2017
Goodrich, Laurie Page: 193
Autumn Raptor Migration Summary 2015
Goodrich, Laurie Page: 196
Autumn Raptor Migration Summary 2012
Goodrich, Laurie Page: 80
Raptor Migration Summary - Spring 2013
Goodrich, Laurie Page: 191
Autumn Raptor Migration Summary 2013
Goodrich, Laurie Page: 85
Raptor Migration Summary - Spring 2014
Goodrich, Laurie Page: 199
Autumn Raptor Migration Summary 2014
Goodrich, Laurie Page: 200
Autumn Raptor Migration Summary 2008
Goodrich, Laurie Page: 134
Ornithological Technical Committee -- Meeting Summary
Goodrich, Laurie Page: 190
Ornithological Technical Committee -- Meeting Summary
Goodrich, Laurie Page: 221
Ornithological Technical Committee -- Meeting Summary
Goodrich, Laurie Page: 89
Spring Raptor Migration Summary 2008
Goodrich, Laurie Page: 134
Temporal Field Guide to Autumn Raptor Migration at Hawk Mountain Sanctuary, Pennsylvania, A
Goodrich, Laurie Page: 11
Spring Migration at Hawk Mountain Sanctuary, 1969-1998
Goodrich, Laurie Page: 178
Autumn Raptor Migration Summary 2009
Goodrich, Laurie Page: 70
Raptor Migration Summary - Spring 2010
Goodrich, Laurie Page: 168
Autumn Raptor Migration Summary 2010
Goodrich, Laurie Page: 74
Raptor Migration Summary - Spring 2011
Goodrich, Laurie Page: 190
Autumn Raptor Migration Summary 2011
Goodrich, Laurie Page: 76
Raptor Migration Summary - Spring 2012
Goodrich, Laurie Page: 84
Raptor Migration Summary - Spring 2015
Goodrich, Laurie Page: 69
Spring Raptor Migration Summary 2016
Goodrich, Laurie Page: 188
Abundance and Timing of Raptors During Spring Migration at Hawk Mountain, Pennsylvania, 1969 to 2016
Goodrich, Laurie Page: 199
Autumn Raptor Migration Summary 2016
Goodrich, Laurie Page: 204
Autumn Raptor Migration Summary 2017
Goodrich, Laurie Page: 76
Spring Raptor Migration Summary 2018
Goodrich, Laurie Page: 199
Autumn Raptor Migration Summary 2018
Goodrich, Warren Page: 96
King Rail Sighted, Tioga County
Gregg, Ian D. Page: 2
Results of the 2005 Pennsylvania Mid-Summer Mute Swan Survey
Gregg, Scott Page: 122
Confessions of a Peregrine Addict
Gregory, Alan Page: 96
Site Guide: Necopeck State Park - Luzerne County.
Grim, Kerry Page: 68
State Game Lands #110, Site Guide, Berks County
Grim, Kerry Page: 99
Large Catharus Thrush Migration in Hamburg, Berks Co., Pa.
Grim, Kerry Page: 74
Sabine's Gull in Schulkill County
Grisez, Ted Page: 31
List of the Birds of Warren County
Grisez, Ted Page: 10
First Live Great Gray Owl in the 20th Century, Warren County
Grisez, Ted Page: 15
Trumpeter Swans in Warren County
Grom, Joe Page: 13
Bounty Law, The
Grom, Joe Page: 95
Gypsy Moth Predators
Grom, Joe Page: 13
Veery in North Park, The
Groshek, Len Page: 31
Townsend's Solitaire McKean County
Gross, Douglas A. Page: 3
Ornithological Technical Committee -- Meeting Summary
Gross, Douglas A. Page: 130
P.O.R.C. Nominations Sought
Gross, Douglas A. Page: 6
Pennsylvania Breeding Birds of Special Concern
Gross, Douglas A. Page: 132
Birds of the Central Susquehanna Valley
Gross, Douglas A. Page: 128
Discovery of a Blackpoll Warbler Nest
Gross, Douglas A. Page: 156
Great Blue Heron Five-Year Statewide Survey Results, 2007-08
Gross, Douglas A. Page: 107
Yellow-bellied Flycatcher Nesting in Pennsylvania with a Review of its History, Distribution, Ecology, Behavior, and Conservation Problems
Grove, Deb Page: 19
Kinglet Survival Huntingdon County
Grove, Deborah Page: 223
Identification of the Burket Triple HybridBrewster's/Chestnut-sided Warbler, The
Grove, Deborah Page: 146
Swainson's Warblers!! Six Reported Sightings in the Spring of 2021
Grove, Greg Page: 15
Winter Raptor Survey in Pennsylvania, The 2016
Grove, Greg Page: 186
Red-shouldered Hawks in Pennsylvania's Christmas Bird Count and Winter Raptor Survey
Grove, Greg Page: 23
Winter Raptor Survey in Pennsylvania, The 2014
Grove, Greg Page: 78
Pennsylvania Rough-legged Hawk observations within a regional context: CBC and WRS data
Grove, Greg Page: 25
Winter Raptor Survey in Pennsylvania, The 2015
Grove, Greg Page: 24
Winter Raptor Survey in Pennsylvania, The 2006 - With a Summary of Results from 2001-2006
Grove, Greg Page: 29
Winter Raptor Survey in Pennsylvania, The 2007
Grove, Greg Page: 26
Winter Raptor Survey in Pennsylvania, The 2009
Grove, Greg Page: 38
Winter Raptor Survey in Pennsylvania, The 2007-08
Grove, Greg Page: 166
Adventures of George Sutton, The
Grove, Greg Page: 80
Birding in Big (Kishacoquillas)Valley, Mifflin County
Grove, Greg Page: 99
Site Guide: Detweiler's Run Natural Area Huntingdon/Centre Counties
Grove, Greg Page: 25
Brewer's Blackbird, Huntingdon County
Grove, Greg Page: 107
Harlequin Duck in Huntingdon County
Grove, Greg Page: 19
Kinglet Survival Huntingdon County
Grove, Greg Page: 27
Winter Raptor Survey in Pennsylvania, The 2010
Grove, Greg Page: 25
Winter Raptor Survey in Pennsylvania, The 2011
Grove, Greg Page: 146
Notes on 20 Years of Breeding Bird Surveys in Rothrock State Forest
Grove, Greg Page: 25
Winter Raptor Survey in Pennsylvania, The 2012
Grove, Greg Page: 22
Winter Raptor Survey in Pennsylvania, The 2013
Grove, Greg Page: 76
Pennsylvania's Importance to American Kestrels: A Regional Context
Grove, Greg Page: 7
Winter Raptor Survey in Pennsylvania, The 2017
Grove, Greg Page: 193
Distribution Changes of Red-tailed Hawks in Pennsylvania and Regionally
Grove, Greg Page: 18
Winter Raptor Survey in Pennsylvania, The 2018
Grove, Greg Page: 20
Winter Raptor Survey in Pennsylvania, The 2019
Grove, Greg Page: 15
Winter Raptor Survey in Pennsylvania, The 2020
Grove, Greg Page: 196
Predictions for the Next Ten New Species to be found in Pennsylvania
Grove, Greg Page: 12
Winter Raptor Survey in Pennsylvania, The 2021
Grove, Greg Page: 146
Swainson's Warblers!! Six Reported Sightings in the Spring of 2021
Grove, Greg Page: 206
Northern Harrier Fall-Winter Distribution and Trends in Pennsylvania and Regionally
Grove, Greg Page: 226
Pennsylvania's American Kestrel nest box numbers from 2021
Grove, Greg Page: 10
Winter Raptor Survey in Pennsylvania, The 2022
Grove, Greg Page: 152
Results from Pennsylvania Breeding Bird Atlas 1 and 2: Species showing likely population declines
Guarente, Al Page: 129
New Craze: A Hawkwatching Party, A
Guarente, Al Page: 95
Tyler Arboretum, Site Guide, Delaware County
Guarente, Al Page: 62
Anhinga, Delaware County
Guarente, Al Page: 219
Black Skimmer - Delaware County
Guarente, Al Page: 34
Leconte's Sparrow in Delaware County
Guarente, Al Page: 90
Arctic Terns in Elk County
Guarente, Al Page: 140
Checklist of the Birds of Delaware County
Guenther, Michael Page: 172
Roost Exiting of Chimney Swifts
Gyekis, Joe Page: 89
Spring Migration Timing of Grasshopper Sparrows in Central Pennsylvania as Estimated from eBird Records and Two Nocturnal Flight Call Stations
Gyekis, Joe Page: 196
Predictions for the Next Ten New Species to be found in Pennsylvania
Haas, Barbara Page: 114
Can You Hear Blue-winged Warblers?
Haas, Barbara Page: 133
Keeping Records
Haas, Barbara Page: 14
Try Your Best Guess!
Haas, Barbara Page: 93
More Predictions
Haas, Barbara Page: 188
News from the AOU...Splits, etc.
Haas, Barbara Page: 121
Our Pennsylvania Big Year -- 1986, Part Four
Haas, Barbara Page: 12
Our Pennsylvania Big Year -- 1986, Part One
Haas, Barbara Page: 88
Our Pennsylvania Big Year -- 1986, Part Three
Haas, Barbara Page: 52
Our Pennsylvania Big Year -- 1986, Part Two
Haas, Barbara Page: 95
Predictions for the Next State Bird
Haas, Barbara Page: 57
Predictions for the Next State Bird
Haas, Barbara Page: 11
Harold B. Morrin -- Personality Profile
Haas, Barbara Page: 51
Long-eared Mini, The
Haas, Barbara Page: 11
Most Documented Record of a Hoary Redpoll in Pa., A
Haas, Franklin Page: 148
Pennsylvania Migration Count 2013
Haas, Franklin Page: 91
Pennsylvania Ornithological Records Committee - Bylaws
Haas, Franklin Page: 100
Birding Ethics
Haas, Franklin Page: 64
Pennsylvania Rare Bird Alerts
Haas, Franklin Page: 112
Pennsylvania Rehabilitators
Haas, Franklin Page: 83
Pennsylvania's "Breeding" Season
Haas, Franklin Page: 103
What to do about Rare Bird Sightings?
Haas, Franklin Page: 178
Another Big Year Attempt
Haas, Franklin Page: 128
Birds of Pennsylvania, The - Sneak Preview
Haas, Franklin Page: 172
Alcid Records in Pennsylvania
Haas, Franklin Page: 96
Arrival Dates of Eastern Phoebe in Pennsylvania, 1987 - 2007
Haas, Franklin Page: 46
Banding Records from Pennsylvania - Part 3 - Flycatchers
Haas, Franklin Page: 84
Banding Records from Pennsylvania - Part 4 - Waders
Haas, Franklin Page: 157
Banding Records from Pennsylvania - Part 5 - Loons, Grebes, and Cormorants
Haas, Franklin Page: 41
Banding Records from Pennsylvania - Part 6 - Corvids
Haas, Franklin Page: 48
Banding Records from Pennsylvania - Raptors
Haas, Franklin Page: 101
Banding Records from Pennsylvania Part Two - Vireos
Haas, Franklin Page: 197
Black Guillemot (Berks)
Haas, Franklin Page: 36
Black-headed Grosbeak Lancaster County
Haas, Franklin Page: 17
Early Arrival Dates for Eastern Phoebe 1987-1990
Haas, Franklin Page: 19
First Pennsylvania Record of Ross' Goose, Lancaster County
Haas, Franklin Page: 16
Northern Hawk Owl, Wayne County
Haas, Franklin Page: 142
Pacific Slope Flycatcher, Lancaster County
Haas, Franklin Page: 107
Recent Range Expansion and Population Increase of the Red-bellied Woodpecker in Pennsylvania
Haas, Franklin Page: 125
Smart Hummingbird Behavior
Haas, Franklin Page: 132
Pennsylvania Migration Count 2010
Haas, Franklin Page: 142
Pennsylvania Migration Count 2011
Haas, Franklin Page: 142
Pennsylvania Migration Count 2012
Haas, Franklin Page: 213
Plover Palooza!
Haffner, Catherine D. Page: 2
Habitat restoration for the federally endangered Great Lakes Piping Plover at Presque Isle State Park, Erie County, Pennsylvania
Haffner, Catherine D. Page: 156
Great Blue Heron Five-Year Statewide Survey Results, 2007-08
Hall, Eric Page: 138
Ohiopyle State Park, Cross-country Ski Area, Site Guide, Fayette County
Hall, George Page: 132
Field List of the Birds of Western Pennsylvania and Adjacent Regions
Hall, George Page: 120
Red Phalarope, First County Record for Greene County
Halley, Matthew Page: 157
Historical Records of Canada Jay (Perisoreus canadensis) in Pennsylvania
Hallowell, Jr., Henry Page: 10
Keeping Records
Hartshorne, Holly Page: 27
Western Kingbird - Berks County
Heller, Jonathan Page: 12
Looking for Gulls in Berks County
Heller, Jonathan Page: 55
Week of Waterfowl on the Susquehanna, A
Heller, Jonathan Page: 7
First Pennsylvania Record of Mew Gull, Berks County
Heller, Jonathan Page: 6
Fourth Pennsylvania and Fourth Lancaster County Record of Ross' Goose, Lancaster County
Heller, Jonathan Page: 65
Kites and More
Heller, Jonathan Page: 120
Marbled Godwit, Lancaster County
Henderson, Jane Page: 147
Turnstone is a Turnstone is a ... Turnstile??, A
Hendrick, Raymond Page: 9
Our Work Must Continue!
Hendrick, Raymond Page: 46
Perils of Birding Alone, The (Mississippi Kite)
Henise, Don Page: 60
Pale Form of Field Sparrow
Henning, Kermit Page: 227
Late nesting Woodpecker
Hess, Paul Page: 149
Report of the Pennsylvania Ornithological Records Committee, 11th - February 2002
Hess, Paul Page: 25
Report of the Pennsylvania Ornithological Records Committee, 12th - June 2003
Hess, Paul Page: 2
Hawk Mountain Petrel": First Pennsylvania Record, but Which Species?, The "
Hess, Paul Page: 131
Migrant Numbers may not be What They Seem
Hess, Paul Page: 77
Note on the Spring Passage, A
Hess, Paul Page: 124
Old Days": Or, How I Learned to Love the Spruce Budworm, The "
Hess, Paul Page: 90
American Tree Sparrows in Pennsylvania (Part 1), Speculations on a 15-year decline, 1973-1987
Hess, Paul Page: 122
American Tree Sparrows in Pennsylvania (Part 2), Large Fluctuations add another Mystery
Hess, Paul Page: 3
Carolina Wens at Pittsburgh, 1970-1988
Hess, Paul Page: 2
Pennsylvania's Record High Northern Shrike Invasion of 1999-2000
Hess, Paul Page: 106
Red-bellied Woodpecker 1990 CBC Update
Hess, Paul Page: 15
Red-bellied Woodpecker Tumbled in 1990 on Southeastern Pennsylvania CBCs, The
Hess, Paul Page: 42
Status and field identification problems of the Willet subspecies in Pennsylvania
Hess, Paul Page: 191
Unusual Song Sparrow, An
Hess, Paul Page: 222
Report of the Pennsylvania Ornithological Records Committee, 10th - February 2001
Hess, Paul Page: 2
Pennsylvania's Crossbill Winter of 1997-98
Hess, Paul Page: 201
Neotropical Migrants in Pennsylvania, Evidence of Absence or Absence of evidence?
Hess, Paul Page: 144
Thrush Migration Pattern over Southwestern Pennsylvania, A
Hess, Paul Page: 85
Preliminary Checklist of the Birds of Butler County
Hess, Paul Page: 188
Leucism - White or "Washed-Out"?
Hess, Paul Page: 197
Woodpecker's Badly Deformed Bill Is an Avian Mystery, A
Heveran, Paul Page: 74
Home Hawkwatching and Much More: Quarantine Spring Birding
Higbee, Margaret Page: 108
Kirtland's Warbler Indiana County
Highhouse, William Page: 132
American Kestrel Nesting Box Project in Warren County
Hill, Jason Page: 89
Spring Migration Timing of Grasshopper Sparrows in Central Pennsylvania as Estimated from eBird Records and Two Nocturnal Flight Call Stations
Hoffman, Deuane Page: 81
Pennsylvania Bird Foray, Susquehannock State Forest, Potter County, 11-12 June 1999
Hoffman, Deuane Page: 111
Red-necked Grebe Invasion 2003
Hohenleitner, Frank Page: 94
When Mountain Birding Becomes More Than Birds
Hohenleitner, Frank Page: 8
Hawk Watch Sites of Pennsylvania
Hohenleitner, Frank Page: 52
Return of the Cooper's Hawk, The
Horn, Jason Page: 54
Least Tern: A probable First County Record Montgomery Co.
Humbert, Richard Page: 94
Grassland Birds, Adams County
Ickes, Roy Page: 157
List of the birds of Washington County
Johnson, Ann Page: 6
Fine Art of Documentation, The
Johnson, Tom Page: 26
First Record of Scott's Oriole for Pennsylvania
Johnson, Tom Page: 152
From the files of PORC: Arctic Tern identification
Johnson, Tom Page: 160
From the Files of PORC: Swainson's Hawk and Mississippi Kite Identification
Johnson, Tom Page: 2
Slaty-backed Gull in Pennsylvania (...and Ontario, and New York...), A
Karish, John Page: 70
Inventory Program for Birds at Pennsylvania National Parks
Keim, Bill Page: 128
Fork-tailed Flycatcher in Pennsylvania, A
Keister, Andy Page: 18
Pennsylvania Birdlists, The 2020
Keister, Andy Page: 229
Pennsylvania Birdlists, The 2021
Keller, Greg Page: 70
Inventory Program for Birds at Pennsylvania National Parks
Keller, Rudy Page: 142
First Nesting Record of Ruddy Duck (Oxyura jamaicensis) in Berks County, Pennsylvania
Keller, Rudy Page: 89
Immature Trumpeter Swan at Blue Marsh Lake, Berks County
Keller, Rudy Page: 23
Second Record of Black-legged Kittiwake for Berks County
Keller, Rudy Page: 23
Second Report of Iceland Gull for Berks County
Keller, Rudy Page: 81
What they ate: White-winged Crossbill food plants during the 2008-09 irruption in Pennsylvania
Keller, Rudy Page: 11
Occurrence of Glaucous Gull and Iceland Gull in Berks County, The
Kenepp, Margaret Page: 131
Mifflin County Eagles
Kennell, Art Page: 65
First Confirmed Loggerhead Shrike Nesting in Pennsylvania Since 1934
Kerlin, Nick Page: 194
Bird-Kite Encounters
Kerlin, Nick Page: 107
Field Guide to Non-birds, A
Kerlin, Nick Page: 30
Pine Siskin Banding Recovery: State College to Seattle
Kerlin, Nick Page: 171
Unusually Large Gray Catbird Fault Bar
Kinzey, Scott Page: 217
Site Guide to Allegheny County's Portions of the Allegheny, Monongahela, and Ohio Rivers
Kinzey, Scott Page: 11
Summary of Common Nighthawk Watches in Pennsylvania, 1999, A
Kinzey, Scott Page: 162
Status of the Common Nighthawk (Chordeiles minor) as a Nesting Species in Pennsylvania with an Emphasis on Western Pennsylvania
Kinzey, Scott Page: 149
Common Nighthawk Nest in Verona, Allegheny, Summer 2020, A
Kitson, Ken Page: 4
Keeping Track
Kitson, Ken Page: 144
Osprey Surprise
Kitson, Ken Page: 55
Cliff Swallows Use Artificial Nests at Center Bridge, Bucks County
Klauder, Marylea Page: 12
3857 Raptors and SO MUCH MORE!
Klauder, Marylea Page: 130
Second Year - Hawk Watch at Militia Hill, The
Klingsberg, Vera Page: 148
Evolution of a "Bird Pest"
Klucsarits, James R. Page: 138
Breeding Success of American Kestrels Nesting in Boxes in Eastern Pennsylvania, 1987-1994
Klucsarits, James R. Page: 112
Reproductive Success of American Kestrels Using Nest Boxes in Eastern Pennsylvania, 1992-2005
Klute, Dave Page: 70
Inventory Program for Birds at Pennsylvania National Parks
Klute, David Page: 123
American Woodcock Habitat Survey
Knight, Katrina Page: 6
Winter of the Goose in Berks County, The
Koch, Arlene Page: 64
Birding can be a Dirty Business
Koch, Arlene Page: 58
Clunky-shaped Bird, The
Koch, Arlene Page: 222
Flycatcher in the Honeysuckle Bush, The
Koch, Arlene Page: 113
Frogs at the Knob
Koch, Arlene Page: 34
Here's the B's
Koch, Arlene Page: 109
It's Called a What?
Koch, Arlene Page: 129
Less than Lesser Goldfinch, The
Koch, Arlene Page: 91
Mr. Floyd and Mr. Franklin
Koch, Arlene Page: 189
Season of the Shrike, The
Koch, Arlene Page: 52
Six-Thirty Bird, The
Koch, Arlene Page: 145
Sparrow Fields, The
Koch, Arlene Page: 14
Personality Profile: Jan & Eric Witmer
Koch, Arlene Page: 10
Personality Profile: Robert M. Schutsky
Koch, Arlene Page: 141
Alan Brady: Personality Profile
Koch, Arlene Page: 161
Banded Hummingbirds
Koch, Arlene Page: 143
Brewer's Blackbird, Northampton County
Koch, Arlene Page: 145
Great Cormorants at Martins Creek, Northampton County, First County Record
Koch, Arlene Page: 146
Great Dickcissel Flyway, The
Koch, Arlene Page: 225
Puzzling Rufous Hummingbird, A
Koch, Arlene Page: 2
Rufous (R/A-Type) Hummingbirds in Pennsylvania
Koch, Arlene Page: 46
What is that Bird? (Mississippi Kite)
Koch, Arlene Page: 126
White Ibis in Northampton County
Koch, Arlene Page: 196
Predictions for the Next Ten New Species to be found in Pennsylvania
Korber, Kathy Page: 146
Summary of the 2012 Dickcissel Invasion
Koval, Richard Page: 169
Successful Nesting by Wyoming Valley Peregrine Falcons
Krueger, David Page: 89
Swainson's Warbler in Western Pennsylvania -- rare vagrant or breeding species?
Kwater, Ed Page: 20
Report of the Pennsylvania Ornithological Records Committee, 5th - June 1994
Kwater, Ed Page: 9
Report of the Pennsylvania Ornithological Records Committee, 4th - April 1992
Kwater, Ed Page: 51
Official List of the Birds of Pennsylvania - 1990
Kwater, Ed Page: 8
Pennsylvania Ornithological Records Committee News
Kwater, Ed Page: 26
Report of the Pennsylvania Ornithological Records Committee, 2nd - May 1991
Kwater, Ed Page: 18
Report of the Pennsylvania Ornithological Records Committee, 3rd - April 1992
Kwater, Ed Page: 63
Documenting Rare Birds in Pa. - Part 1
Kwater, Ed Page: 55
Gerald M. Mcwilliams - Personality Profile
Kwater, Ed Page: 191
Behavior of an American Bittern in Response to a Fox
Kwater, Ed Page: 130
Common Black-headed Gull in Erie County
Kwater, Ed Page: 66
Eastern Race of Palm Warbler in Erie County
Kwater, Ed Page: 87
First Record of Ross' Gull for Pa. York County
Kwater, Ed Page: 98
Long-tailed Jaeger, Erie County
Kwater, Ed Page: 82
Mississippi Kite in Beaver County
Kwater, Ed Page: 47
Occurrence of Wing-tagged Trumpeter Swan (Olor buccinator) in Pennsylvania and New York
Kwater, Ed Page: 97
Parasitic Jaeger, Erie County
Kwater, Ed Page: 8
Pennsylvania's First Mew Gull with Notes on its Racial Identification
Kwater, Ed Page: 97
Possible Origin of Pa.'s 1st Nesting Record of Herring Gull
Kwater, Ed Page: 96
Sabine's Gulls, Erie and Lancaster Counties
Kwater, Ed Page: 129
Sharp-tailed Sparrow in Crawford County
Kwater, Ed Page: 55
Unusual Pelican in Beaver County?, An
Kyler, Dave Page: 2
Brumbaugh Homestead
Kyler, Dave Page: 116
Trough Creek Valley -- Huntingdon County
Kyler, Dave Page: 115
Water Street Warblers -- Blair County
Lanzone, Mike Page: 20
Year at the Lake, The
Lauffer, Dennis Page: 144
Thrush Migration Pattern over Southwestern Pennsylvania, A
Lawson, Isis Page: 66
Patterns and Probability of Detecting Pennsylvania's Birds of Note
Leahy, Michael R. Page: 2
Pennsylvania's Crossbill Winter of 1997-98
Leberman, Robert C. Page: 14
Another Unique Rail Specimen from Southwestern Pennsylvania: a Clapper Rail
Leberman, Robert C. Page: 157
First Verifiable Pennsylvania Record of Le Conte's Sparrow, Westmoreland County
Leberman, Robert C. Page: 160
Migration of Western and Yellow Palm Warblers at Powdermill Nature Reserve, Westmoreland County, Pennsylvania
Leberman, Robert C. Page: 139
Rufous Hummingbird, Westmoreland County
Lebo, Ken Page: 143
Carr's Recreation Park, Berks: Site Guide
Lebo, Ken Page: 62
Arctic Tern, Berks County
Lebo, Ken Page: 7
Yellow Siskin in Berks County
Leese, Benjamin Page: 71
Putative Records of the Ivory-billed Woodpecker in Pennsylvania and the mid-Atlantic
Leese, Benjamin E. Page: 127
Black Vulture (Coragyps atratus) Nesting in Lebanon County
Leo, Barbara Page: 189
Leucistic Barn Swallows
Levengood, Alan Lee Page: 173
Purple Gallinule Macungie, Lehigh County
Lichty, Rich Page: 7
Great Blue Heron Catches Snake in January
Lindsay, Andrea Page: 15
Where do birds get fat? A new application of stable isotope analysis on fat stores in migrating songbirds
Lindsay, Andrea Page: 88
Where do birds get fat? A new application of stable isotope analysis on fat stores in migrating songbirds
Lippy, Karen Page: 57
Site Guide to Codorus State Park - York
Lippy, Karen Page: 45
Raven Nest Discovered in York County
Lockerman, Sandy Page: 78
Bahama Woodstar in Lancaster County
Lockerman, Sandy Page: 12
Summary of Wintering Hummingbirds in Pennsylvania
Lockyer, Jim Page: 246
Hurricane Isabel's Birds with notes on previous tropical storms and storm related birds
Lockyer, Jim Page: 48
12:15 PM, "It Must be a Cattle Egret"
Lockyer, Jim Page: 171
Hawk Watch - A Video Guide To Eastern Raptors: DVD REVIEW
Long, David B. Page: 66
Two Local Bird Record Collections Transferred
Long, David B. Page: 59
Update on the Ceramic Cliff Swallow Nests at Center Bridge
MacClay, Bob Page: 131
Notes form the Route 183 Lookout
MacEachren, Alan Page: 204
Geobirding: Filling in the Data Gaps
Malosh, Geoff Page: 2
Curious History of Black-headed Gull in Southwestern Pennsylvania, The
Malosh, Geoff R. Page: 146
Fifty years of shorebirds at Shenango Reservoir, Mercer County, 1965-2015
Malosh, Geoff R. Page: 204
Hurricane Sandy in Pennsylvania: 29-31 October 2012
Malosh, Geoff R. Page: 83
Record-breaking gulls in Erie County, March 2013
Malosh, Geoff R. Page: 190
Sabine's Gull in Crawford County, with notes on its history in Pennsylvania and the region
Malosh, Geoff R. Page: 4
Two in a row: Pittsburgh's winters of gulls, 2014 and 2015
Malosh, Geoff R. Page: 190
Magical day at Bald Knob, A
Malosh, Geoff R. Page: 21
Pittsburgh's Winter of Gulls
Malosh, Geoff R. Page: 124
Thoughts on the Modern Approach to Field Identification of Dowitchers
Malosh, Geoff R. Page: 133
Belated Report of Northern Gannet in Warren County
Malosh, Geoff R. Page: 67
Bonaparte's Gull Migration in Southwestern Pennsylvania - Understanding "The April 10 Effect"
Malosh, Geoff R. Page: 194
Cave Swallow (Petrochelidon fulva) at Roderick Wildlife Reserve, Erie County, PA 13 Nov 2005
Malosh, Geoff R. Page: 216
Chase for a Sabine's
Malosh, Geoff R. Page: 170
Difficult Dowitcher in Beaver County, A
Malosh, Geoff R. Page: 72
Great Blue Heron x Great Egret in Washington County
Malosh, Geoff R. Page: 95
Hybrid Cinnamon x Blue-winged Teal, Washington County
Malosh, Geoff R. Page: 153
Snowy Plover Allegheny County
Malosh, Geoff R. Page: 194
Acceptance of Barnacle Goose to the Official List of the Birds of Pennsylvania
Malosh, Geoff R. Page: 74
Arctic Terns at Dashields Dam, Allegheny County
Malosh, Geoff R. Page: 190
The Baird's Sandpiper Flight of 2010
Malosh, Geoff R. Page: 79
Unusual Birds in Allegheny County
Malosh, Geoff R. Page: 212
Terns of Hurricane Irene, and other fallout
Malosh, Geoff R. Page: 213
The White-rumped Sandpiper and Sanderling flights of 2011
Malosh, Geoff R. Page: 64
Greater White-fronted Goose Invasion of 2016, The
Malosh, Geoff R. Page: 136
First confirmed breeding record of Virginia Rail in Allegheny County
Marich Jr., Anthony J. Page: 7
Impacts of Water Level Flucuation for Fishery Management on Waterfowl Usage and Brood Production
Marich Jr., Anthony J. Page: 231
Reporting Neck-collared Swans and Geese
Marich Jr., Anthony J. Page: 8
Waterfowl Watcher Alert! Neck-collared Geese and Swans Being Sighted
Marich Jr., Anthony J. Page: 231
Brant Flight -Weather Related Observations in Erie, Crawford, and Somerset Counties
Marich Jr., Anthony J. Page: 62
Osprey Nesting in Southwestern Somerset County
Master, Terry Page: 11
Pennsylvania's Piscivorous Birds
McCarty, Kyle M. Page: 11
Spring Migration at Hawk Mountain Sanctuary, 1969-1998
McConaughy, Mark Page: 151
First Double-crested Cormorant Nesting in Pennsylvania
McGann, Andrew Page: 68
Report of the Pennsylvania Ornithological Records Committee, 21st - August 2017
McGuinness, Barbara Page: 55
White-tailed Deer Alter Diversity of Songbirds And Their Habitat in Northwestern Pennsylvania
McKay, Marty Page: 53
Wood Duck Tale, A
McKelvie, Nathan J. Page: 127
Black Vulture (Coragyps atratus) Nesting in Lebanon County
McLaughlin, Moire Page: 66
Almost Stilted Over a Reclusive Stilt
McMorris, Art Page: 74
Pennsylvania's Peregrine Falcons: a Comeback in Progress
McNaught, Bruce Page: 50
Big Day 1988 - Bucks County
McNaught, Bruce Page: 126
Fred Mears--Personality Profile
McNaught, Bruce Page: 55
Cliff Swallows Use Artificial Nests at Center Bridge, Bucks County
McNaught, Bruce Page: 7
Green-tailed Towhee in Bucks County
McWilliams, Gerald M. Page: 57
American Avocet, Erie County
McWilliams, Gerald M. Page: 79
Attempted Nesting of Three Species of Laridae at Presque Isle State Park
McWilliams, Gerald M. Page: 127
Band-rumped Storm-Petrel (Oceanodroma castro) Found on the Shore of Lake Erie in Pennsylvania, A
McWilliams, Gerald M. Page: 71
Clay-colored Sparrow, Erie County
McWilliams, Gerald M. Page: 57
Common Black-headed Gull in Erie County
McWilliams, Gerald M. Page: 144
First Pennsylvania Record of Pacific Loon, Erie County
McWilliams, Gerald M. Page: 24
First Record of Loggerhead Shrike since 1982 in Erie County
McWilliams, Gerald M. Page: 62
First Successful Ring-billed Gull (Larus delawarensis) Nesting in Pennsylvania, The
McWilliams, Gerald M. Page: 95
First White-winged Dove Record for Pennsylvania, Erie County
McWilliams, Gerald M. Page: 24
First Winter Record of Forster's Tern in Pennsylvania, Erie County
McWilliams, Gerald M. Page: 57
Harlequin Duck, Erie County
McWilliams, Gerald M. Page: 98
Jaeger (Pomarine or Parasitic), Erie County
McWilliams, Gerald M. Page: 110
Lark Bunting - Erie County
McWilliams, Gerald M. Page: 100
Lawrence's Warbler, Erie County
McWilliams, Gerald M. Page: 6
Lesser Sandhill Crane (Grus canadensis canadensis) Erie County
McWilliams, Gerald M. Page: 196
Long-billed Curlew, Erie County
McWilliams, Gerald M. Page: 47
Mississippi Kite, Erie County
McWilliams, Gerald M. Page: 20
Ninth Record of Harlequin Duck, Erie County
McWilliams, Gerald M. Page: 157
Parasitic Jaeger - Presque Isle State Park, Erie County
McWilliams, Gerald M. Page: 72
Partial Remains of Thayer's Gull from Presque Isle State Park, Erie County
McWilliams, Gerald M. Page: 197
Purple Gallinule (Erie)
McWilliams, Gerald M. Page: 138
Notes on Common Terns and their recent attempt to nest at Presque Isle
McWilliams, Jerry Page: 83
Effects of Climate Change on Bird Migration in Erie County
Mellon, Rick Page: 2
Neotropical Migrants in Pa.
Meloney, Joe Page: 135
Birding the Mundane and Finding the Rare... First Record of a Pacific-slope Flycatcher East of the Mississippi
Merker, Holly Page: 207
Where the Bird Flies The Reason for Different Counting Protocols
Merker, Holly Page: 23
Official List of the Birds of Pennsylvania
Mescavage, Betsy Page: 13
Winter of the Long-eared Owls Northampton County
Miller, Mark Page: 80
Black Rail in Berks County
Miller, Randy Page: 96
Behavior Notes, Am. Woodcock Carrying Young
Miller, Randy Page: 16
Invasion of the Varied Thrushes, The
Miller, Randy Page: 188
Ash-throated Flycatcher in Lebanon County
Miller, Randy Page: 90
Common Raven Nest in Cumberland County
Mirabella, August Page: 27
Redwing (Turdus Iliacus) - Bucks County
Mirabella, August Page: 220
Royal Tern - Bucks County
Mirabella, August Page: 146
The case of the dangling woodpecker
Mock, Dick Page: 6
Landowner -- Best Source of Information, The
Monroe, Mark Page: 80
Black Rail in Berks County
Montgomery, Ron Page: 156
Grassland Birding on Old Strip Mine Sites near Sligo, Clarion Co. PA
Morrin, Harold Page: 135
Birding the Mundane and Finding the Rare... First Record of a Pacific-slope Flycatcher East of the Mississippi
Morrin, Harold Page: 7
First Pennsylvania Record of Mew Gull, Berks County
Morris, Bernie Page: 125
Dream Birding
Morris, Bernie Page: 11
First Pennsylvania Record of MacGillivray's Warbler
Mulvihill, Robert 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
Mulvihill, Robert Page: 30
Pomarine Jaeger - Cambria County
Mulvihill, Robert Page: 139
Rufous Hummingbird, Westmoreland County
Mulvihill, Robert Page: 14
Another Unique Rail Specimen from Southwestern Pennsylvania: a Clapper Rail
Mumme, Ronald L. Page: 207
Cowbird Nest Parasitism is no Problem for Hooded Warblers
Murphy, Bill Page: 70
Changes in Breeding Birds in Fort Washington State Park, Pennsylvania 1959-2003
Newitt, Pamela Page: 29
European Robin (Erithacus rubecula) in Bucks County
Ottinger, Jennifer Page: 11
Spring Migration at Hawk Mountain Sanctuary, 1969-1998
Palka, JoAnne Page: 134
Dinner for Two
Panza, Joseph Page: 88
Joseph A. Grom--Personality Profile
Parkes, Kenneth C. Page: 141
Summer Atlas of North American Birds-- a Pennsylvania Perspective, The
Parkes, Kenneth C. Page: 2
Introduction to the Black-capped Petrel, An
Parkes, Kenneth C. Page: 105
Sorting out the Chickadees in Southwestern Pennsylvania
Parkes, Kenneth C. Page: 203
Subspecies and intergrade Red-tailed Hawks in western Pennsylvania
Parkes, Kenneth C. Page: 13
Subspecies of the Sharp-tailed Sparrow and the Re-identification of a Western Pennsylvania Specimen, The
Pasquarella, Jerry Page: 65
Warblers at the Bubbler
Payne, Jeff Page: 195
Long-tailed Jaeger, Somerset County
Payne, Retta Page: 195
Long-tailed Jaeger, Somerset County
Peebles, Brenda Page: 2
Recent History and Current Status of Nesting Bald Eagles in Pennsylvania
Peplinski, Becky Page: 35
1987 Pennsylvania Big Day...A new State Record
Peplinski, Becky Page: 50
Big Day 1988 - Centre County
Peplinski, John Page: 50
Big Day 1988 - Centre County
Petersheim, Toby Page: 154
Green-tailed Towhee Juniata County
Potter, Peter E. Page: 122
Behavioral Observations - American Crow
Price, Jeff Page: 179
Modeling the Potential Impacts of Climate Change on the Summer Distributions of Pennsylvania's Nongame Birds
Pulcinella, Nick Page: 131
Report of the Pennsylvania Ornithological Records Committee, 14th - Sept 2006
Pulcinella, Nick Page: 126
Report of the Pennsylvania Ornithological Records Committee, 8th - June 1997
Pulcinella, Nick Page: 7
Report of the Pennsylvania Ornithological Records Committee, 15th - May 2008
Pulcinella, Nick Page: 20
Report of the Pennsylvania Ornithological Records Committee, 9th - June 1999
Pulcinella, Nick Page: 118
Official List of the Birds of Pennsylvania - 1995
Pulcinella, Nick Page: 105
Official List of the Birds of Pennsylvania - 2000
Pulcinella, Nick Page: 48
Report of the Pennsylvania Ornithological Records Committee, 7th - June 1996
Pulcinella, Nick Page: 2
Report of the Pennsylvania Ornithological Records Committee, 16th - May 2009
Pulcinella, Nick Page: 70
Report of the Pennsylvania Ornithological Records Committee, 6th - June 1995
Pulcinella, Nick Page: 222
Report of the Pennsylvania Ornithological Records Committee, 10th - February 2001
Pulcinella, Nick Page: 138
Hurricane Fran's Fallout
Pulcinella, Nick Page: 184
Official List of the Birds of Pennsylvania
Pulcinella, Nick Page: 37
Pennsylvania Bird Clubs - Concocoheague Audubon Society and The Greater Wyoming Valley Audubon Society
Pulcinella, Nick Page: 183
Pennsylvania Bird Clubs- Birding Club of Delaware County and the Presque Isle Audubon Society
Pulcinella, Nick Page: 23
Rare Birds Summary for 1994
Pulcinella, Nick Page: 194
Next 10 New Species for Pennsylvania, The
Pulcinella, Nick Page: 51
Rare Birds Summary for 1995
Pulcinella, Nick Page: 128
Vagrants, Strays, and Overdue Birds
Pulcinella, Nick Page: 194
Acceptance of Barnacle Goose to the Official List of the Birds of Pennsylvania
Pulcinella, Nick Page: 93
Anhinga, Montgomery County
Pulcinella, Nick Page: 109
Another Sooty Tern from Hurricane Fran
Pulcinella, Nick Page: 93
Arctic Tern, Bucks County
Pulcinella, Nick Page: 224
Ash-throated Flycatcher, Northampton County
Pulcinella, Nick Page: 88
Black-backed Woodpecker, Pike County
Pulcinella, Nick Page: 152
Black-capped Petrel, Butler and Somerset Counties
Pulcinella, Nick Page: 135
Black-legged Kittiwake, Montour County
Pulcinella, Nick Page: 20
Black-throated Gray Warbler Berks County
Pulcinella, Nick Page: 134
Bohemian Waxwing, Allegheny and Erie Counties
Pulcinella, Nick Page: 18
Bullock's Oriole, Lancaster County
Pulcinella, Nick Page: 222
Cave Swallow - Chester County
Pulcinella, Nick Page: 218
Cinnamon Teal, Lancaster County
Pulcinella, Nick Page: 136
Dark-morph Broad-winged Hawk, Delaware County
Pulcinella, Nick Page: 155
Eurasian Collared-Dove, Crawford County
Pulcinella, Nick Page: 129
First Pennsylvania Breeding Record for Great Black-backed Gull - Tinicum Township, Delaware County
Pulcinella, Nick Page: 8
First Pennsylvania Record of Gray Kingbird
Pulcinella, Nick Page: 126
Greater Shearwater Puffinis gravis, Berks County, First Documented Record for Pennsylvania
Pulcinella, Nick Page: 218
Green-tailed Towhee, Montgomery County
Pulcinella, Nick Page: 147
Gull-billed Tern, Lancaster County
Pulcinella, Nick Page: 153
Gull-billed Tern, Lancaster County
Pulcinella, Nick Page: 237
Hammond's Flycatcher, Northampton County
Pulcinella, Nick Page: 18
Hoary Redpoll, Lancaster County
Pulcinella, Nick Page: 28
Indigo Bunting, Westmoreland County
Pulcinella, Nick Page: 85
Kirtland's Warbler, Franklin County
Pulcinella, Nick Page: 85
Lark Sparrow, Allegheny County
Pulcinella, Nick Page: 149
Laughing Gull, Warren County, First County Record
Pulcinella, Nick Page: 17
LeConte's Sparrow, Lancaster County
Pulcinella, Nick Page: 28
LeConte's Sparrow, Lawrence County
Pulcinella, Nick Page: 137
Northern Wheatear, Bucks County
Pulcinella, Nick Page: 225
Northern Wheatear, Juniata and Lebanon Counties
Pulcinella, Nick Page: 133
Pacific Loon, Lancaster County
Pulcinella, Nick Page: 92
Pacific Loon, Montgomery County
Pulcinella, Nick Page: 20
Pink-footed Goose Berks County
Pulcinella, Nick Page: 147
Rufous/Allen's Hummingbird, Bucks County
Pulcinella, Nick Page: 154
Sooty Tern, Bucks, Delaware, and Lancaster Counties
Pulcinella, Nick Page: 200
Spotted Towhee (Westmoreland)
Pulcinella, Nick Page: 226
Townsend's Warbler, Luzerne County
Pulcinella, Nick Page: 227
Unusual Tringa, An, Delaware County
Pulcinella, Nick Page: 155
Wood Stork, Lancaster and Lebanon Counties
Pulcinella, Nick Page: 149
Report of the Pennsylvania Ornithological Records Committee, 11th - February 2002
Pulcinella, Nick Page: 25
Report of the Pennsylvania Ornithological Records Committee, 12th - June 2003
Pulcinella, Nick Page: 246
Hurricane Isabel's Birds with notes on previous tropical storms and storm related birds
Pulcinella, Nick Page: 2
Report of the Pennsylvania Ornithological Records Committee, 17th - January 2010
Pulcinella, Nick Page: 2
Report of the Pennsylvania Ornithological Records Committee, 18th - February 2011
Pulcinella, Nick Page: 152
Official List of the Birds of Pennsylvania - 2011
Pulcinella, Nick Page: 20
Report of the Pennsylvania Ornithological Records Committee, 19th - April 2012
Pulcinella, Nick Page: 26
Report of the Pennsylvania Ornithological Records Committee, 20th - April 2013
Pulcinella, Nick Page: 196
Predictions for the Next Ten New Species to be found in Pennsylvania
Rannels, Steve Page: 89
Black Rail Lebanon County
Rannels, Steve Page: 50
Glossy Ibis in Dauphin County
Rannels, Steve Page: 90
Birding at the Hershey Medical Center
Rappaport, Freda Page: 119
First Documented Record of Summering Winter Wrens in Philadelphia
Reddinger, William Troy Page: 17
Participating in the Grassland Bird Survey
Reid, Bill Page: 46
Breeding Bird Survey - Fifty 3-minute counts at one location
Reid, Bill Page: 96
Behavior Notes, House Finches
Rich, David Page: 7
First Pennsylvania Record of Mew Gull, Berks County
Robert, Mulvihill Page: 79
Second Atlas of Breeding Birds in Pennsylvania - publication forthcoming
Robertson, Bob Page: 138
Breeding Success of American Kestrels Nesting in Boxes in Eastern Pennsylvania, 1987-1994
Robertson, Bob Page: 112
Reproductive Success of American Kestrels Using Nest Boxes in Eastern Pennsylvania, 1992-2005
Robertson, Bob Page: 150
Nestbox use by American Kestrels and European Starlings in Eastern Pennsylvania
Robertson, Sue Page: 138
Breeding Success of American Kestrels Nesting in Boxes in Eastern Pennsylvania, 1987-1994
Robertson, Sue Page: 112
Reproductive Success of American Kestrels Using Nest Boxes in Eastern Pennsylvania, 1992-2005
Robertson, Sue Page: 150
Nestbox use by American Kestrels and European Starlings in Eastern Pennsylvania
Robinson, Peter Page: 199
Pennsylvania Birdlists, The 2013
Robinson, Peter Page: 206
Pennsylvania Birdlists, The 2014
Robinson, Peter Page: 34
Pennsylvania Birdlists, The 2006
Robinson, Peter Page: 174
Pennsylvania Birdlists, The 2007
Robinson, Peter Page: 207
Pennsylvania Birdlists, The 2008
Robinson, Peter Page: 189
Pennsylvania Birdlists, The 2009
Robinson, Peter Page: 177
Pennsylvania Birdlists, The 2010
Robinson, Peter Page: 185
Pennsylvania Birdlists, The 2012
Robinson, Peter Page: 210
Pennsylvania Birdlists, The 2016
Robinson, Peter Page: 220
Comments on 2016 Birding in PA
Robinson, Peter Page: 216
Pennsylvania Birdlists, The 2017
Rodgers, Nancy Page: 90
Finding Sandhill Cranes in Western Pennsylvania
Rodgers, Nancy Page: 137
More Notes on the Sandhill Cranes
Rodgers, Nancy Page: 42
Observations During the Breeding Season of the Common Snipe in Lawrence and Mercer Counties of Western Pennsylvania
Ross, Brad Page: 70
Inventory Program for Birds at Pennsylvania National Parks
Ross, Robert M. Page: 67
Wetlands of Northcentral Tioga County: Site Guide
Ross, Robert M. Page: 2
Pennsylvania's Crossbill Winter of 1997-98
Rusbuldt, Joshua J. Page: 112
Reproductive Success of American Kestrels Using Nest Boxes in Eastern Pennsylvania, 1992-2005
Russell, Keith Page: 88
Clapper Rail in Pa.
Rutt, Cameron Page: 164
Occurrence and Identification of Greater White-fronted Goose in Pennsylvania
Rutt, Cameron Page: 155
Purple Sandpiper Bucks County
Rutt, Cameron Page: 143
Status and Distribution of Lesser Black-backed Gull in Pennsylvania
Rutt, Cameron Page: 29
Bullock's Oriole in Montgomery County
Rutt, Cameron Page: 72
Yellow-billed Loon in Dauphin County: First Pennsylvania Record
Rutz, Don Page: 48
Our Friend, Jesse
Rutz, Rita Page: 48
Our Friend, Jesse
Ryan, Elaine Page: 184
Digiscoping: Adding a New Dimension to Birding
Ryan, Russell Page: 129
Red Phalarope in York County
Sabatine, Matt Page: 197
Searching for Nelson's Sparrow in Central Pennsylvania
Santasania, Carmen T. Page: 82
Birding in PA Goes Electronic
Santner, Steve Page: 14
January
Santner, Steve Page: 49
Big Day 1989 A New Pennsylvania Record
Santner, Steve Page: 16
County Listing
Santner, Steve Page: 54
Iona/Reistville farm ponds, Site Guide, Lebanon County
Santner, Steve Page: 117
Stony Creek Valley -- Dauphin and Lebanon Counties
Santner, Steve Page: 159
Sharp-tailed Sparrows, Lancaster County
Santner, Steve Page: 150
Summary of the Distribution of Ibises in Pennsylvania
Santner, Steve Page: 24
Winter Record of Nashville Warbler, Lancaster County
Sargent, Martha B. Page: 164
Significance of banding in the study of wintering Rufous Hummingbirds, The
Sargent, Robert R. Page: 164
Significance of banding in the study of wintering Rufous Hummingbirds, The
Sargent, Sarah Page: 2
Habitat restoration for the federally endangered Great Lakes Piping Plover at Presque Isle State Park, Erie County, Pennsylvania
Schall, Michael Page: 144
Breeding Ruddy Duck and Pied-billed Grebe in Northampton County
Schall, Michael Page: 110
Red Phalarope - Northampton County
Schutsky, Robert Page: 47
Storm Birds on the Lower Susquehanna
Schutsky, Robert Page: 71
Red-necked Phalarope, Lancaster County
Schutsky, Robert Page: 22
Unusual Lesser Black-backed Gull, An, Lancaster County
Schwalbe, Glenna Page: 116
Blue Jays and Russian Roulette
Schwalbe, Glenna Page: 192
Clarification, A
Schwalbe, Glenna Page: 124
What?...How's that Again?
Schwalbe, Glenna Page: 134
Where Were We??
Schwalbe, Glenna Page: 53
Breeding Season Record of a Short-eared Owl Clearfield Co.
Schwalbe, Glenna Page: 215
Cooper's Hawk Utilizing Carrion
Schwalbe, Glenna Page: 152
Cory's Shearwater, Lycoming County
Schwalbe, Glenna Page: 206
Cory's Subspecies Determined
Schwalbe, Paul Page: 4
Pennsylvania Needs
Schwalbe, Paul Page: 53
Breeding Season Record of a Short-eared Owl Clearfield Co.
Schwalbe, Paul Page: 116
Blue Jays and Russian Roulette
Schwalbe, Paul Page: 192
Clarification, A
Schwalbe, Paul Page: 215
Cooper's Hawk Utilizing Carrion
Schwalbe, Paul Page: 152
Cory's Shearwater, Lycoming County
Schwalbe, Paul Page: 124
What?...How's that Again?
Schwalbe, Paul Page: 134
Where Were We??
Schwalbe, Paul Page: 206
Cory's Subspecies Determined
Schweinsberg, Allen Page: 123
Great Milton Crow War, The
Schweinsberg, Allen Page: 63
Veteran and the Neophyte, The
Shaffer, Janet Page: 104
In Memorium - Merrill Wood
Sharp, Brian Page: 70
Changes in Breeding Birds in Fort Washington State Park, Pennsylvania 1959-2003
Sherman, Sandra Page: 70
Appalachian Spring
Sherman, Sandra Page: 99
Western Kingbird, Philadelphia County
Singer, Ronald Page: 192
Spring Hawk Watch Sites
Snell, Dan Page: 152
Cave Swallow Cumberland County
Snyder, Bob Page: 61
First Sandhill Crane Sighting in Centre County
Snyder, Bob Page: 12
Confirmed Nesting of Osprey in Centre and Clinton in 2018
Snyder, Dick Page: 189
Western Tanager in Centre County
Snyder, Robert Page: 226
Merlin: Expansion of Breeding Range into Pennsylvania
Spence, Matthew Page: 13
Lake Ontelaunee, Berks County, Site Guide
Spiese, Al Page: 50
Big Day 1988 - York County
Stahl, Stan Page: 148
Snow Bunting Observations from Montour Preserve
Stahl, Stanley Page: 54
Atlasing Along RoaringRun, Lycoming County
Stahl, Stanley Page: 96
Royal Tern, Northumberland County
Stanley, Jerry Page: 10
Site Guide to the Polk Wetlands, Venango County
States, Russ Page: 122
Potential Problems with Neck Bands and Leg Bands
States, Russ Page: 52
Two Mile Run Lake, Venango County
States, Russ Page: 51
Black-and-white Warbler Nest, Venango County
States, Russ Page: 124
Rare Birds in Venango County - Black-capped Petrel
Stoleson, Scott H. Page: 2
Can Nest Boxes be used to Effectively Manage Northern Saw-whet Owls in the Allegheny National Forest?
Strasser, Joe Page: 74
Birding in Wayne County
Strasser, Voni Page: 74
Birding in Wayne County
Stringer, Randy Page: 198
Cave Swallow (Mercer)
Stull, Jean Page: 21
Third Western Pennsylvania Record of Mississippi Kite, Erie County
Stull, Jim Page: 21
Third Western Pennsylvania Record of Mississippi Kite, Erie County
Sullivan, Kristi Page: 42
Project FeederWatch in Pennsylvania
Tague, Chuck Page: 216
Nesting Short-eared Owls at Imperial
Tague, Chuck Page: 150
Pennsylvania's First Lewis's Woodpecker Bedford County
Therrien, Jean-Franois Page: 76
Pennsylvania's Importance to American Kestrels: A Regional Context
Therrien, Jean-Francois Page: 188
Abundance and Timing of Raptors During Spring Migration at Hawk Mountain, Pennsylvania, 1969 to 2016
Thorpe, Neal Page: 96
My Silent Fall
Thorpe, Neal Page: 118
Mont Clare Canal -- Montgomery County
Troyer, Aden Page: 166
Bullock's Oriole (Icterus bullockii) in Juniata County
Troyer, Aden Page: 94
Western Meadowlark in Dauphin County
Uhrich, Bill Page: 68
First Documented Nesting Records of Hooded Merganser in Berks County, PA
Underwood, T. J. Page: 149
Prolonged Incubation of a hybrid-zone chickadee nest
Valdez, Ursula Page: 150
Nestbox use by American Kestrels and European Starlings in Eastern Pennsylvania
Wasilewski, Robert L. Page: 179
Notes on the Physical Characteristics and Behavior of Peregrine Falcons in the Wyoming Valley (Luzerne County)
Wasilewski, Robert L. Page: 169
Successful Nesting by Wyoming Valley Peregrine Falcons
Weber, Billy Page: 23
Official List of the Birds of Pennsylvania
Weber, Billy Page: 6
Strangers from Afar: Two Un-"twitch"able Additions to the PA Avifauna
Weidensaul, Scott Page: 78
Bahama Woodstar in Lancaster County
Weidensaul, Scott Page: 2
Project SNOWStorm and PSO's owl "Erie" - an update
Weidensaul, Scott Page: 162
Fall 2007: A Saw-whet Owl Flight of Historic Proportions
Weidensaul, Scott Page: 63
White-winged Dove, Schuylkill County
Weidensaul, Scott Page: 81
Documentation of Anna's Hummingbird in Berks County
Weidensaul, Scott Page: 182
Western Hummingbirds in Pennsylvania - the Invasion of 2012
Wilhelm, Gene Page: 190
Ten Thousand Birds: Ornithology Since Darwin
Wilhelm, Gene Page: 87
Second Atlas of Breeding Birds in Pennsylvania - Book Review
Wilhelm, Gene Page: 152
The Crossley ID Guide: Raptors - Book Review
Wilhelm, Gene Page: 197
Warbler Guide, The
Wilhelm, Gene Page: 197
Birds of Hawaii, New Zealand, and the Central and West Pacific
Wilhelm, Gene Page: 197
Birds of North America and Greenland
Wilhelm, Gene Page: 27
Rare Birds of North America
Wilhelm, Gene Page: 27
World's Rarest Birds, The
Wilhelm, Gene Page: 148
Avian Conservation Plan for the Slippery Creek Watershed
Wilhelm, Gene Page: 154
Unfeathered Bird, The
Wilhelm, Gene Page: 154
Birds of the Lehigh Valley and Vicinity
Wilhelm, Gene Page: 37
Applied Ecology
Wilhelm, Gene Page: 61
Great Avian Depression, The
Wilhelm, Gene Page: 100
Poplar Forest
Wilhelm, Gene Page: 110
Some Northern Butler County Field Notes
Wilhelm, Gene Page: 85
Preliminary Checklist of the Birds of Butler County
Wilhelm, Gene Page: 140
Atlas of Breeding Birds in Pennsylvania, Book Review
Wilhelm, Gene Page: 213
Birder's Guide to Pennsylvania: Book Review
Wilhelm, Gene Page: 148
Birding in Western Pennsylvania: Book review
Wilhelm, Gene Page: 129
Birds of Bucks County: Book Review
Wilhelm, Gene Page: 127
Birds of Delaware County, Pennsylvania, BOOK REVIEW
Wilhelm, Gene Page: 3
Birds of Ohio - Book Review
Wilhelm, Gene Page: 13
Birds of Pennsylvania, The; BOOK REVIEW
Wilhelm, Gene Page: 169
Birds of The Lehigh Valley and Vicinity: BOOK REVIEW
Wilhelm, Gene Page: 30
Birdwatcher: The Life of Roger Tory Peterson
Wilhelm, Gene Page: 126
Grail Bird, The - Book Review
Wilhelm, Gene Page: 10
Century of Birdlife in Berks County, Pennsylvania, A; Book Review
Wilhelm, Gene Page: 97
Important Bird Areas in Pennsylvania. A Guide to Identifying and Conserving Critical Bird Habitat, BOOK REVIEW
Wilhelm, Gene Page: 190
John James Audubon: The Making of an American
Wilhelm, Gene Page: 50
Kaufman Focus Guides Birds of North America: Book Review
Wilhelm, Gene Page: 146
Nature Watch: Erie Pennsylvania and Nearby Areas 1985-1995, Book Review
Wilhelm, Gene Page: 97
Owls of the North: A Naturalist's Handbook
Wilhelm, Gene Page: 204
Sibley Field Guide to Birds of Eastern North America, The: Book Review
Wilhelm, Gene Page: 6
Sibley Guide to Birds, The; Book Review
Wilhelm, Gene Page: 44
Sibley's Birding Basics: BOOK REVIEW
Wilhelm, Gene Page: 159
Smithsonian Field Guide to the Birds of North America
Wilhelm, Gene Page: 15
West Virginia Breeding Bird Atlas, The
Wilhelm, Gene Page: 97
Young Birder's Guide to the Birds of Eastern North America, The
Wilhelm, Gene Page: 132
Barred Owl Note
Wilhelm, Gene Page: 9
Barred Owl Note
Wilhelm, Gene Page: 139
Breeding Dickcissel Behavior
Wilhelm, Gene Page: 91
First Breeding Record of Sandhill Crane for Pennsylvania
Wilhelm, Gene Page: 89
King Rail Breeding in Western Pennsylvania
Wilhelm, Gene Page: 174
Note on Cuckoos in Butler County, A
Wilhelm, Gene Page: 105
Sandhill Cranes in Mercer Co.
Wilhelm, Gene Page: 8
Sandhill Cranes, Lawrence Co.
Wilhelm, Gene Page: 204
Scenario of the Upland Sandpiper in Western Pa.
Wilhelm, Gene Page: 136
Second Breeding Record of Sandhill Crane for Pa.
Wilhelm, Gene Page: 129
Swallow and Cuckoo Notes
Wilhelm, Gene Page: 132
Swallow Note
Wilhelm, Gene Page: 9
Swallow Notes
Wilhelm, Gene Page: 146
Yellow-bellied Sapsucker Nesting in Butler County
Wilhelm, Gene Page: 5
Wintering Juncos
Wilhelm, Gene Page: 89
Peterson Field Guide to Birds of North America
Wilhelm, Gene Page: 148
Eastern Pennsylvania Birding and Wildlife Guide
Wilhelm, Gene Page: 185
John Kirk Townsend: Collector of Audubon's Western Birds and Mammals
Wilhelm, Gene Page: 25
Birds of Western North America: A Photographic Guide
Wilhelm, Gene Page: 25
Birds of Eastern North America: A Photographic Guide
Wilhelm, Gene Page: 77
Natural Pocono Mountains, The
Wilhelm, Gene Page: 135
Avian Ecology and Conservation: A Pennsylvania Focus with National Implications
Wilhelm, Gene Page: 187
Birds of Central Pennsylvania - Book Review
Wilhelm, Gene Page: 77
Hawks at a Distance
Wilhelm, Gene Page: 198
Parrots of the World
Wilhelm, Gene Page: 82
Avian Architecture and What the Robin Knows
Wilhelm, Gene Page: 147
Bluebird Effect: Uncommon Bonds with Common Birds, The
Wilhelm, Gene Page: 35
Sparrow - Book Review
Wilhelm, Gene Page: 195
How to be a Better Birder - Book Review
Wilhelm, Gene Page: 87
Passenger Pigeon, The - Book Review
Wilhelm, Gene Page: 73
Witmer Stone: The Fascination of Nature - Book Review
Wilhelm, Gene Page: 14
Better Birding: Tips, Tools, and Concepts for the Field - Book Review
Wilhelm, Gene Page: 208
Birds of South America: Passerines - Book Review
Wilhelm, Gene Page: 148
Waterfowl of North America, Europe, and Asia - Book Review
Wilhelm, Gene Page: 78
Book Review: Bird Brain: An Exploration of Avian Intelligence
Wilhelm, Gene Page: 148
Book Review: Waterfowl of North America, Europe, and Asia
Wilhelm, Gene Page: 3
Greater Sandhill Crane in Pennsylvania, The
Wilhelm, Gene Page: 84
Birds of Prey of the East: A Field Guide
Wilhelm, Gene Page: 84
Birds of Prey of the West: A Field Guide
Wilhelm, Gene Page: 207
Reference Guide to Gulls of the Americas, A
Wilhelm, Gene Page: 208
Gulls of the World: A Photographic Guide
Wilhelm, Gene Page: 27
Book Review: Birds of Chile: A Photo Guide
Wilhelm, Gene Page: 97
Book Review: LISTENING TO A CONTINENT SING: Birdsong by Bicycle from the Atlantic to the Pacific
Wilhelm, Gene Page: 170
Book Review: How to Be an Urban Birder
Wilhelm, Gene Page: 238
Book Review: FAR FROM LAND: The Mysterious Lives of Seabirds
Wilhelm, Gene Page: 20
Book Review: BIRD LOVE: The Family Life of Birds
Wilhelm, Gene Page: 81
Book Review: BIRDS IN WINTER: Surviving the Most Challenging Season
Wilhelm, Gene Page: 72
Great Avian Depression II
Wilhelm, Gene Page: 151
Book Review: BIRDS OF VENANGO COUNTY: The status, distribution, and history of the birds of Pennsylvania's Oil Region
Wilhelm, Gene Page: 80
2021 Big Day for Birds!
Wilhelm, Gene Page: 83
Book Review: GULLS SIMPLIFED: A Comparative Approach to Identfication
Wilhelm, Gene Page: 159
UNDERSTANDING BIRD BEHAVIOR: An Illustrated Guide to What Birds Do and Why
Wilhelm, Gene Page: 227
BIRDS OF MAINE by Peter D. Vickery
Wilhelm, Gene Page: 164
Big Day for Birds!
Wilhelm, Joanne Page: 5
Wintering Juncos
Wilheml, Gene Page: 150
Crossley ID Guide: Eastern Birds, The
Wilson, Andrew Page: 186
Identification of a challenging empidonax flycatcher resolved
Wilson, Andrew Page: 79
Second Atlas of Breeding Birds in Pennsylvania - publication forthcoming
Wiltraut, Rick Page: 123
Answer to Photo Quiz #13
Wiltraut, Rick Page: 176
Answer to Photo- Quiz #14
Wiltraut, Rick Page: 231
Photo Quiz #1 Answer
Wiltraut, Rick Page: 34
Photo Quiz #11 Answer
Wiltraut, Rick Page: 65
Photo Quiz #12 Answer
Wiltraut, Rick Page: 70
Photo Quiz #15 Answer
Wiltraut, Rick Page: Inside back cover
Photo Quiz #16 - Inside back cover
Wiltraut, Rick Page: 75
Photo Quiz #16 Answer
Wiltraut, Rick Page: Inside back cover
Photo Quiz #17
Wiltraut, Rick Page: 71
Photo Quiz #4 Answer
Wiltraut, Rick Page: Inside back cover
Photo Quiz #5
Wiltraut, Rick Page: 176
Photo Quiz #5 Answer
Wiltraut, Rick Page: 231
Photo Quiz #6 Answer
Wiltraut, Rick Page: 10
Photo Quiz #7 Answer
Wiltraut, Rick Page: 112
Photo Quiz #8 Answer
Wiltraut, Rick Page: 160
Photo Quiz #9 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #10
Wiltraut, Rick Page: 191
Photo-Quiz #10 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #11
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #12
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #13
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #14
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #15
Wiltraut, Rick Page: 132
Photo-Quiz #17 Answer
Wiltraut, Rick Page: 220
Photo-Quiz #18 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #19
Wiltraut, Rick Page: 83
Photo-Quiz #19 Answer
Wiltraut, Rick Page: 244
Photo-Quiz #2
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #20
Wiltraut, Rick Page: 99
Photo-Quiz #20 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #21
Wiltraut, Rick Page: 192
Photo-Quiz #21 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #22
Wiltraut, Rick Page: 220
Photo-Quiz #22 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #23
Wiltraut, Rick Page: 47
Photo-Quiz #23 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #24
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #3
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #4
Wiltraut, Rick Page: inside back cover
Photo-Quiz #6
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #7
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #8
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #9
Wiltraut, Rick Page: 144
Ruddy Turnbark and a Ruddy Rototiller, A
Wiltraut, Rick Page: 131
Fall Shorebirding at Green Lane Reservoir, Montgomery County
Wiltraut, Rick Page: 56
Arctic Terns in Carbon County
Wiltraut, Rick Page: 265
Band-rumped Storm-petrel Bald Eagle State Park, Centre County, Pennsylvania, 9/20/03
Wiltraut, Rick Page: 95
Behavior Notes, Yellow-crowned Night-Heron
Wiltraut, Rick Page: 120
Blue Grosbeak, Fourth County Record for Northampton County
Wiltraut, Rick Page: 22
Dark-morph Red-tailed Hawk, Northampton County
Wiltraut, Rick Page: 53
First Confirmed Nesting of Common Raven in the Pocono Mountains, Monroe Co.
Wiltraut, Rick Page: 51
First Documented Record of American Oystercatcher in Pennsylvania, Carbon Co.
Wiltraut, Rick Page: 29
First Record of Sedge Wren wintering in Pennsylvania
Wiltraut, Rick Page: 155
Hudsonian Godwit, Lehigh County
Wiltraut, Rick Page: 221
Large Number of Hudsonian Godwits in Northampton County, Pennsylvania
Wiltraut, Rick Page: 93
Red-necked Phalarope Attracted to Chum
Wiltraut, Rick Page: 74
Second documented record of Curlew Sandpiper in Pennsylvania
Wiltraut, Rick Page: 99
Western Kingbird, Northampton County
Wiltraut, Rick Page: 209
Photo-Quiz #26 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #27
Wiltraut, Rick Page: 35
Photo-Quiz #27 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #28
Wiltraut, Rick Page: 84
Photo-Quiz #28 Answer
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #29
Wiltraut, Rick Page: 186
Answer to Photo Quiz #29
Wiltraut, Rick Page: Inside back cover
Photo-Quiz #30
Windfelder, Frank Page: 215
Cave Swallow - First for Philadelphia County
Winger, Gloria Page: 145
Freeze!
Witmer, Eric Page: 139
Franklin's Gull, Lancaster County
Witmer, Eric Page: 156
Second State Record of Pacific Slope Flycatcher, Lancaster County
Wlasniewski, Matt Page: 143
First Pennsylvania Record of Ancient Murrelet, Berks County
Wolf, Eleanor Page: 5
Site Guide to Marsh Creek State Park
Yahner, Rich Page: 70
Inventory Program for Birds at Pennsylvania National Parks
Zawatski, Eric Page: 196
Predictions for the Next Ten New Species to be found in Pennsylvania
Zemba, Lindsay Page: 168
Autumn Raptor Migration Summary 2007
Zemba, Lindsay Page: 71
Spring Raptor Migration Summary 2006
Zemba, Lindsay Page: 74
Spring Raptor Migration Summary 2007
Zemba, Lindsay Page: 177
Autumn Raptor Migration Summary 2006
Zimmerman, Ephraim Page: 2
Habitat restoration for the federally endangered Great Lakes Piping Plover at Presque Isle State Park, Erie County, Pennsylvania
Zuefle, M. E. Page: 149
Prolonged Incubation of a hybrid-zone chickadee nest
Zuefle, M. E. Page: 33
An unusual American Goldfinch nest in a corn plant
