Snowy Owl
Northern Saw-whet-owl
Purple Martin
Black-bellied Plover
Grasshopper Sparrow
Hooded Warbler
Bay-breasted Warbler
Northern Parula
Belted Kingfisher
Northern Shoveler
Hooded Merganser
Broad-winged Hawk
Eastern Meadowlark
Northern Harrier
Yellow-throated Warbler
Ring-necked Pheasant
Hudsonian Godwit
Horned Grebe
American Robin
Eastern Kingbird
Ring-necked Duck
Blue-gray Gnatcatcher
Prairie Warbler
Horned Lark
Rose-breasted Grosbeak
Black-and-white Warbler
Black-crowned Night-Heron
Laughing Gull
American Goldfinch
Magnolia Warbler
Scarlet Tanager
Bobolink

 

 

Index of Pennsylvania Birds articles by Title

 

Click on Issue Number to view article

 

PB Index Title
104 Upland Sandpipers in Mercer County Issue: 032 Page: 54
12:15 PM, "It Must be a Cattle Egret" Issue: 022 Page: 48
1987 Pennsylvania Big Day...A new State Record Issue: 012 Page: 35
3857 Raptors and SO MUCH MORE! Issue: 031 Page: 12
ABC Guide to the 500 most important IBAs Issue: 191 Page: 9
Abundance and Timing of Raptors During Spring Migration at Hawk Mountain, Pennsylvania, 1969 to 2016 Issue: 304 Page: 188
Acceptance of Barnacle Goose to the Official List of the Birds of Pennsylvania Issue: 224 Page: 194
Adventures of George Sutton, The Issue: 134 Page: 166
Alan Brady: Personality Profile Issue: 083 Page: 141
Alcid Records in Pennsylvania Issue: 134 Page: 172
Almost Stilted Over a Reclusive Stilt Issue: 062 Page: 66
American Avocet, Erie County Issue: 032 Page: 57
American Kestrel nest box numbers from 2019 Issue: 334 Page: 222
American Kestrel nest box numbers from 2020 Issue: 344 Page: 222
American Kestrel Nest Box Projects in Pennsylvania Results from the 2018 season Issue: 331 Page: 25
American Kestrel Nesting Box Project in Warren County Issue: 034 Page: 132
American Tree Sparrows in Pennsylvania (Part 1), Speculations on a 15-year decline, 1973-1987 Issue: 033 Page: 90
American Tree Sparrows in Pennsylvania (Part 2), Large Fluctuations add another Mystery Issue: 034 Page: 122
American Woodcock Habitat Survey Issue: 093 Page: 123
An Accounting of Large Starling and Blackbird Flocks in Pennsylvania and Regionally Issue: 301 Page: 2
An Exciting Afternoon with a Gyrfalcon in Northhampton County November 11, 2018 Issue: 332 Page: 88
An unusual American Goldfinch nest in a corn plant Issue: 241 Page: 33
Anhinga Church Farm School Pond, Exton, Chester County Issue: 202 Page: 64
Anhinga, Delaware County Issue: 122 Page: 62
Anhinga, Montgomery County Issue: 102 Page: 93
Annotated List of Cumberland County Birds Issue: 303 Page: 138
Annotated List of Cumberland County Birds Issue: 313 Page: 138
Annotated List of the Birds of Pennsylvania Issue: 194 Page: 197
Annotated List of the Field-identifiable and Non-field-identifiable Bird Subspecies and Morphs of Pennsylvania, An Issue: 114 Page: 178
Another Big Year Attempt Issue: 044 Page: 178
Another Sooty Tern from Hurricane Fran Issue: 142 Page: 109
Another Unique Rail Specimen from Southwestern Pennsylvania: a Clapper Rail Issue: 031 Page: 14
Answer to Photo Quiz #13 Issue: 203 Page: 123
Answer to Photo Quiz #29 Issue: 244 Page: 186
Answer to Photo- Quiz #14 Issue: 204 Page: 176
Appalachian Spring Issue: 052 Page: 58
Appalachian Spring Issue: 052 Page: 70
Applied Ecology Issue: 012 Page: 37
Arctic Tern, Berks County Issue: 122 Page: 62
Arctic Tern, Bucks County Issue: 102 Page: 93
Arctic Terns at Dashields Dam, Allegheny County Issue: 242 Page: 74
Arctic Terns in Carbon County Issue: 032 Page: 56
Arctic Terns in Elk County Issue: 262 Page: 90
Arrival Dates of Eastern Phoebe in Pennsylvania, 1987 - 2007 Issue: 222 Page: 96
Ash-throated Flycatcher in Lebanon County Issue: 234 Page: 188
Ash-throated Flycatcher, Northampton County Issue: 114 Page: 224
Atlas of Breeding Birds in Pennsylvania, Book Review Issue: 064 Page: 140
Atlasing Along RoaringRun, Lycoming County Issue: 022 Page: 54
Attempted Nesting of Three Species of Laridae at Presque Isle State Park Issue: 092 Page: 79
Autumn Rain Issue: 044 Page: 134
Autumn Raptor Migration Summary 1987 Issue: 014 Page: 143
Autumn Raptor Migration Summary 1988 Issue: 024 Page: 158
Autumn Raptor Migration Summary 1989 Issue: 034 Page: 158
Autumn Raptor Migration Summary 1990 Issue: 044 Page: 173
Autumn Raptor Migration Summary 1991 Issue: 054 Page: 187
Autumn Raptor Migration Summary 1992 Issue: 064 Page: 181
Autumn Raptor Migration Summary 1993 Issue: 081 Page: 54
Autumn Raptor Migration Summary 1994 Issue: 092 Page: 73
Autumn Raptor Migration Summary 1995 Issue: 094 Page: 193
Autumn Raptor Migration Summary 1996 Issue: 104 Page: 207
Autumn Raptor Migration Summary 1997 Issue: 114 Page: 210
Autumn Raptor Migration Summary 1998 Issue: 124 Page: 170
Autumn Raptor Migration Summary 1999 Issue: 134 Page: 190
Autumn Raptor Migration Summary 2000 Issue: 144 Page: 210
Autumn Raptor Migration Summary 2001 Issue: 154 Page: 218
Autumn Raptor Migration Summary 2002 Issue: 163 Page: 162
Autumn Raptor Migration Summary 2003 Issue: 174 Page: 269
Autumn Raptor Migration Summary 2004 Issue: 184 Page: 223
Autumn Raptor Migration Summary 2005 Issue: 194 Page: 198
Autumn Raptor Migration Summary 2006 Issue: 204 Page: 177
Autumn Raptor Migration Summary 2007 Issue: 214 Page: 168
Autumn Raptor Migration Summary 2008 Issue: 224 Page: 200
Autumn Raptor Migration Summary 2009 Issue: 234 Page: 178
Autumn Raptor Migration Summary 2010 Issue: 244 Page: 168
Autumn Raptor Migration Summary 2011 Issue: 254 Page: 190
Autumn Raptor Migration Summary 2012 Issue: 264 Page: 196
Autumn Raptor Migration Summary 2013 Issue: 274 Page: 191
Autumn Raptor Migration Summary 2014 Issue: 284 Page: 199
Autumn Raptor Migration Summary 2015 Issue: 294 Page: 193
Autumn Raptor Migration Summary 2016 Issue: 304 Page: 199
Autumn Raptor Migration Summary 2017 Issue: 314 Page: 204
Autumn Raptor Migration Summary 2018 Issue: 324 Page: 199
Autumn Raptor Migration Summary 2019 Issue: 334 Page: 230
Autumn Raptor Migration Summary 2020 Issue: 344 Page: 214
Avian Architecture and What the Robin Knows Issue: 262 Page: 82
Avian Conservation Plan for the Slippery Creek Watershed Issue: 283 Page: 148
Avian Ecology and Conservation: A Pennsylvania Focus with National Implications Issue: 243 Page: 135
Bahama Woodstar in Lancaster County Issue: 272 Page: 78
Band-rumped Storm-Petrel (Oceanodroma castro) Found on the Shore of Lake Erie in Pennsylvania, A Issue: 123 Page: 127
Band-rumped Storm-petrel Bald Eagle State Park, Centre County, Pennsylvania, 9/20/03 Issue: 174 Page: 265
Banded Hummingbirds Issue: 193 Page: 161
Banding Records from Pennsylvania - Part 3 - Flycatchers Issue: 072 Page: 46
Banding Records from Pennsylvania - Part 4 - Waders Issue: 073 Page: 84
Banding Records from Pennsylvania - Part 5 Loons, Grebes, and Cormorants Issue: 163 Page: 157
Banding Records from Pennsylvania - Part 6 Corvids Issue: 171 Page: 41
Banding Records from Pennsylvania - Raptors Issue: 062 Page: 48
Banding Records from Pennsylvania Part Two - Vireos Issue: 063 Page: 101
Barred Owl Note Issue: 123 Page: 132
Barred Owl Note Issue: 121 Page: 9
Behavior Notes, A Sharp-shinned Duck Hawk? Issue: 082 Page: 96
Behavior Notes, Am. Woodcock Carrying Young Issue: 082 Page: 96
Behavior Notes, House Finches Issue: 082 Page: 96
Behavior Notes, Yellow-crowned Night-Heron Issue: 082 Page: 95
Behavior of an American Bittern in Response to a Fox Issue: 094 Page: 191
Behavioral Observations - American Crow Issue: 074 Page: 122
Belated Report of Northern Gannet in Warren County Issue: 213 Page: 133
Better Birding: Tips, Tools, and Concepts for the Field - Book Review Issue: 311 Page: 14
Big Day 1988 - Bucks County Issue: 022 Page: 50
Big Day 1988 - Centre County Issue: 022 Page: 50
Big Day 1988 - York County Issue: 022 Page: 50
Big Day 1989 A New Pennsylvania Record Issue: 032 Page: 49
Big Ma Ma Issue: 021 Page: 9
Bird Banding at Presque Isle State Park Issue: 121 Page: 7
Bird Misidentification Issue: 141 Page: 15
Bird-Kite Encounters Issue: 094 Page: 194
Birder's Guide to Pennsylvania: Book Review Issue: 104 Page: 213
Birding at the Hershey Medical Center Issue: 023 Page: 90
Birding can be a Dirty Business Issue: 092 Page: 64
Birding Ethics Issue: 063 Page: 100
Birding in Big (Kishacoquillas)Valley, Mifflin County Issue: 192 Page: 80
Birding in PA Goes Electronic Issue: 132 Page: 82
Birding in Wayne County Issue: 013 Page: 74
Birding in Western Pennsylvania: Book review Issue: 103 Page: 148
Birding the Mundane and Finding the Rare... First Record of a Pacific-slope Flycatcher East of the Mississippi Issue: 044 Page: 135
Birds of Bear Meadows, Centre County Issue: 184 Page: 214
Birds of Bucks County: Book Review Issue: 123 Page: 129
Birds of Central Pennsylvania - Book Review Issue: 244 Page: 187
Birds of Delaware County, Pennsylvania, BOOK REVIEW Issue: 133 Page: 127
Birds of Eastern North America: A Photographic Guide Issue: 241 Page: 25
Birds of Erie County Issue: 013 Page: 76
Birds of Hawaii, New Zealand, and the Central and West Pacific Issue: 274 Page: 197
Birds of North America and Greenland Issue: 274 Page: 197
Birds of Ohio - Book Review Issue: 041 Page: 3
Birds of Pennsylvania, The - Sneak Preview Issue: 133 Page: 128
Birds of Pennsylvania, The; BOOK REVIEW Issue: 141 Page: 13
Birds of Pennsylvania: Review Issue: 192 Page: 113
Birds of Prey of the East: A Field Guide Issue: 322 Page: 84
Birds of Prey of the West: A Field Guide Issue: 322 Page: 84
Birds of South America: Passerines - Book Review Issue: 304 Page: 208
Birds of the Central Susquehanna Valley Issue: 024 Page: 132
Birds of the Lehigh Valley and Vicinity Issue: 283 Page: 154
Birds of The Lehigh Valley and Vicinity: BOOK REVIEW Issue: 163 Page: 169
Birds of Western North America: A Photographic Guide Issue: 241 Page: 25
Birdwatcher: The Life of Roger Tory Peterson Issue: 231 Page: 30
Black Guillemot (Berks) Issue: 134 Page: 197
Black Rail in Berks County Issue: 132 Page: 80
Black Rail Lebanon County Issue: 082 Page: 89
Black Skimmer - Delaware County Issue: 184 Page: 219
Black Vulture (Coragyps atratus) Nesting in Lebanon County Issue: 203 Page: 127
Black-and-white Warbler Nest, Venango County Issue: 032 Page: 51
Black-backed Woodpecker, Pike County Issue: 152 Page: 88
Black-capped Chickadee Irruptions in Pennsylvania. Issue: 173 Page: 174
Black-capped Petrel, Butler and Somerset Counties Issue: 103 Page: 152
Black-headed Grosbeak Lancaster County Issue: 171 Page: 36
Black-legged Kittiwake, Montour County Issue: 074 Page: 135
Black-throated Gray Warbler Berks County Issue: 111 Page: 20
Black-throated Gray Warbler in Cumberland County Issue: 234 Page: 188
Blue Grosbeak, Fourth County Record for Northampton County Issue: 053 Page: 120
Blue Jays and Russian Roulette Issue: 053 Page: 116
Bluebird Effect: Uncommon Bonds with Common Birds, The Issue: 263 Page: 147
Bohemian Waxwing, Allegheny and Erie Counties Issue: 074 Page: 134
Bonaparte's Gull Migration in Southwestern Pennsylvania - Understanding "The April 10 Effect" Issue: 202 Page: 67
Book Review: Bird Brain: An Exploration of Avian Intelligence Issue: 312 Page: 78
Book Review: BIRD LOVE: The Family Life of Birds Issue: 341 Page: 20
Book Review: BIRDS IN WINTER: Surviving the Most Challenging Season Issue: 342 Page: 81
Book Review: Birds of Chile: A Photo Guide Issue: 331 Page: 27
Book Review: BIRDS OF VENANGO COUNTY: The status, distribution, and history of the birds of Pennsylvania's Oil Region Issue: 343 Page: 151
Book Review: FAR FROM LAND: The Mysterious Lives of Seabirds Issue: 334 Page: 238
Book Review: How to Be an Urban Birder Issue: 333 Page: 170
Book Review: LISTENING TO A CONTINENT SING: Birdsong by Bicycle from the Atlantic to the Pacific Issue: 332 Page: 97
Book Review: Waterfowl of North America, Europe, and Asia Issue: 313 Page: 148
Bounty Law, The Issue: 031 Page: 13
Brant Flight -Weather Related Observations in Erie, Crawford, and Somerset Counties Issue: 104 Page: 231
Breeding Bird Survey Fifty 3-minute counts at one location Issue: 102 Page: 46
Breeding Dickcissel Behavior Issue: 083 Page: 139
Breeding Ruddy Duck and Pied-billed Grebe in Northampton County Issue: 273 Page: 144
Breeding Season Record of a Short-eared Owl Clearfield Co. Issue: 072 Page: 53
Breeding Success of American Kestrels Nesting in Boxes in Eastern Pennsylvania, 1987-1994 Issue: 113 Page: 138
Brewer's Blackbird, Erie County Issue: 044 Page: 142
Brewer's Blackbird, Huntingdon County Issue: 051 Page: 25
Brewer's Blackbird, Northampton County Issue: 044 Page: 143
Brumbaugh Homestead Issue: 011 Page: 2
Brush Mountain Notebook Issue: 023 Page: 90
Bullock's Oriole (Icterus bullockii) in Juniata County Issue: 214 Page: 166
Bullock's Oriole, Lancaster County Issue: 141 Page: 18
Bullocks Oriole in Montgomery County Issue: 251 Page: 29
Call the Answer Man! Issue: 023 Page: 94
Can You Hear Blue-winged Warblers? Issue: 053 Page: 114
Carolina Wens at Pittsburgh, 1970-1988 Issue: 031 Page: 3
Carolina Wrens in Pennsylvania Issue: 222 Page: 86
Carr's Recreation Park, Berks: Site Guide Issue: 103 Page: 143
Case of the Mystery Sharp-tailed Sparrow, The Issue: 181 Page: 2
Casper and His Ghostly Friends Glaucous and Iceland Gulls in Northampton County Issue: 131 Page: 16
Cave Swallow (Mercer) Issue: 134 Page: 198
Cave Swallow (Petrochelidon fulva) at Roderick Wildlife Reserve, Erie County, PA 13 Nov 2005 Issue: 194 Page: 194
Cave Swallow - Chester County Issue: 184 Page: 222
Cave Swallow - First for Philadelphia County Issue: 224 Page: 215
Cave Swallow Cumberland County Issue: 163 Page: 152
Century of Birdlife in Berks County, Pennsylvania, A; Book Review Issue: 121 Page: 10
Changes in Breeding Birds in Fort Washington State Park, Pennsylvania 1959-2003 Issue: 182 Page: 70
Changes in Pennsylvania's Breeding Birds Since the First Atlas, According to the Breeding Bird Survey Issue: 203 Page: 118
Changes in Pennsylvania's Breeding Birds Since the First Atlas, According to the Breeding Bird Survey (Addendum) Issue: 204 Page: 192
Chase for a Sabine's Issue: 224 Page: 216
Checklist of Birds for Lycoming and Clinton Counties Issue: 093 Page: 126
Checklist of the Birds of Blair County Issue: 084 Page: 216
Checklist of the Birds of Delaware County Issue: 263 Page: 140
Chester County Big Year Issue: 194 Page: 192
Christmas Bird Count in Pennsylvania, The 1992-1993 Issue: 064 Page: 152
Christmas Bird Count in Pennsylvania, The 1994-1995 Issue: 084 Page: 183
Christmas Bird Count in Pennsylvania, The 1995-1996 Issue: 094 Page: 170
Christmas Bird Count in Pennsylvania, The 1996-1997 Issue: 104 Page: 186
Christmas Bird Count in Pennsylvania, The 1997-1998 Issue: 114 Page: 192
Christmas Bird Count in Pennsylvania, The 1998-1999 Issue: 132 Page: 64
Christmas Bird Count in Pennsylvania, The 1999-2000 Issue: 134 Page: 173
Christmas Bird Count in Pennsylvania, The 2000-2001 Issue: 144 Page: 194
Christmas Bird Count in Pennsylvania, The 2001-2002 Issue: 154 Page: 202
Christmas Bird Count in Pennsylvania, The 2002-2003 Issue: 171 Page: 6
Christmas Bird Count in Pennsylvania, The 2003-2004 Issue: 181 Page: 8
Christmas Bird Count in Pennsylvania, The 2004-2005 Issue: 191 Page: 35
Christmas Bird Count in Pennsylvania, The 2005-2006 Issue: 201 Page: 7
Christmas Bird Count in Pennsylvania, The 2006-2007 Issue: 211 Page: 2
Christmas Bird Count in Pennsylvania, The 2007-2008 Issue: 221 Page: 20
Christmas Bird Count in Pennsylvania, The 2008-2009 Issue: 231 Page: 9
Christmas Bird Count in Pennsylvania, The 2009-2010 Issue: 241 Page: 8
Christmas Bird Count in Pennsylvania, The 2010-2011 Issue: 251 Page: 9
Christmas Bird Count in Pennsylvania, The 2011-2012 Issue: 261 Page: 2
Christmas Bird Count in Pennsylvania, The 2012-2013 Issue: 271 Page: 2
Christmas Bird Count in Pennsylvania, The 2013-2014 Issue: 281 Page: 7
Christmas Bird Count in Pennsylvania, The 2014-2015 Issue: 291 Page: 9
Christmas Bird Count in Pennsylvania, The 2015-2016 Issue: 301 Page: 10
Christmas Bird Count in Pennsylvania, The 2016-2017 Issue: 311 Page: 2
Christmas Bird Count in Pennsylvania, The 2017-2018 Issue: 321 Page: 13
Christmas Bird Count in Pennsylvania, The 2018-2019 Issue: 331 Page: 14
Christmas Bird Count in Pennsylvania, The 2019-2020 Issue: 341 Page: 9
Christmas Bird Count in Pennsylvania, The1993-94 Issue: 074 Page: 137
Chumming for Longspurs Issue: 044 Page: 137
Cinnamon Teal, Lancaster County Issue: 084 Page: 218
Clapper Rail in Pa. Issue: 082 Page: 88
Clarification, A Issue: 094 Page: 192
Clarion County Birdlist Issue: 074 Page: 123
Clay-colored Sparrow, Erie County Issue: 052 Page: 71
Cliff Swallows Use Artificial Nests at Center Bridge, Bucks County Issue: 052 Page: 55
Clunky-shaped Bird, The Issue: 112 Page: 58
Comments on 2016 Birding in PA Issue: 304 Page: 220
Common Black-headed Gull in Erie County Issue: 024 Page: 130
Common Black-headed Gull in Erie County Issue: 032 Page: 57
Common Nighthawk Nest in Verona, Allegheny, Summer 2020, A Issue: 343 Page: 149
Common Raven Nest in Cumberland County Issue: 152 Page: 90
Common Tern recolonization attempt at Presque Isle an update Issue: 293 Page: 152
Conejohela Flats - Habitat in Danger Issue: 083 Page: 145
Confessions of a Peregrine Addict Issue: 213 Page: 122
Confirmed Nesting of N. Mockingbird in Lawrence Issue: 083 Page: 144
Confirmed Nesting of Osprey in Centre and Clinton in 2018 Issue: 331 Page: 12
Cooper's Hawk Utilizing Carrion Issue: 084 Page: 215
Cooper's Hawk, banded in PA, recovered in New Brunswick Issue: 141 Page: 10
Cory's Shearwater, Lycoming County Issue: 103 Page: 152
Cory's Subspecies Determined Issue: 104 Page: 206
County Listing Issue: 031 Page: 16
Cowbird Dilemma, The Issue: 064 Page: 147
Crossley ID Guide: Eastern Birds, The Issue: 253 Page: 150
Curious History of Black-headed Gull in Southwestern Pennsylvania, The Issue: 341 Page: 2
Dark Morph "Western" Red-tailed Hawk, Centre County Issue: 061 Page: 6
Dark-morph Broad-winged Hawk, Delaware County Issue: 093 Page: 136
Dark-morph Red-tailed Hawk, Northampton County Issue: 051 Page: 22
Day on Dutch Mountain, A Issue: 011 Page: 3
Dickcissels in Lawrence & Venango Counties Issue: 082 Page: 90
Difficult Dowitcher in Beaver County, A Issue: 204 Page: 170
Digiscoping: Adding a New Dimension to Birding Issue: 173 Page: 184
Dinner for Two Issue: 034 Page: 134
Discovery of a Blackpoll Warbler Nest Issue: 083 Page: 128
Distribution Changes of Red-tailed Hawks in Pennsylvania and Regionally Issue: 314 Page: 193
Documentation of Annas Hummingbird in Berks County Issue: 252 Page: 81
Documentation of Bicknell's Thrush for P.O.R.C. Issue: 102 Page: 47
Documentation of Clay-colored Sparrow Breeding at Piney Tract, Clarion County Issue: 132 Page: 63
Documenting Rare Birds in Pa. - Part 1 Issue: 082 Page: 63
Documenting Rare Birds: What the Records Committee Needs Issue: 142 Page: 98
Dream Birding Issue: 024 Page: 125
Duck Stamps Issue: 101 Page: 12
Early Arrival Dates for Eastern Phoebe 1987-1990 Issue: 041 Page: 17
Early Late Osprey Flight, The Issue: 042 Page: 50
Eastern Bluebird Nesting Success in Parkway Systems of Large Municipalities Issue: 042 Page: 45
Eastern Pennsylvania Birding and Wildlife Guide Issue: 233 Page: 148
Eastern Race of Palm Warbler in Erie County Issue: 092 Page: 66
Effects of Climate Change on Bird Migration in Erie County Issue: 332 Page: 83
End of a Free Lunch Issue: 032 Page: 51
Eurasian Collared-Dove, Crawford County Issue: 103 Page: 155
European Robin (Erithacus rubecula) in Bucks County Issue: 291 Page: 29
Evidence for West Nile Virus-Related Avian Declines in Pennsylvania Issue: 331 Page: 2
Evolution of a "Bird Pest" Issue: 064 Page: 148
Examining the Christmas Bird Count in Pennsylvania, 19001995 Issue: 112 Page: 50
Falcon wanderings: Daily Movements of Five Juvenile Peregrine Falcons Issue: 183 Page: 168
Fall 2007: A Saw-whet Owl Flight of Historic Proportions Issue: 214 Page: 162
Fall Shorebirding at Green Lane Reservoir, Montgomery County Issue: 024 Page: 131
Fallout of Horned Grebes during a Snowstorm, A Issue: 092 Page: 61
Field Guide to Non-birds, A Issue: 063 Page: 107
Field List of the Birds of Western Pennsylvania and Adjacent Regions Issue: 024 Page: 132
Fifty years of shorebirds at Shenango Reservoir, Mercer County, 1965-2015 Issue: 293 Page: 146
Finding Sandhill Cranes in Western Pennsylvania Issue: 073 Page: 90
Fine Art of Documentation, The Issue: 041 Page: 6
First Breeding Colony of Herring Gulls in PA Issue: 081 Page: 34
First Breeding Record of Sandhill Crane for Pennsylvania Issue: 073 Page: 91
First confirmed breeding record of Virginia Rail in Allegheny County Issue: 303 Page: 136
First confirmed breeding record of Virginia Rail in Allegheny County Issue: 313 Page: 136
First Confirmed Evening Grosbeak Nest in Pa. Issue: 083 Page: 133
First Confirmed Loggerhead Shrike Nesting in Pennsylvania Since 1934 Issue: 062 Page: 65
First Confirmed Nesting of Common Raven in the Pocono Mountains, Monroe Co. Issue: 072 Page: 53
First Confirmed Nesting of Prothonotary Warbler in Cumberland County Issue: 333 Page: 168
First Documented Nesting Record for American Bittern (Botaurus lentginosus) for Sullivan County, Pennsylvania Issue: 113 Page: 145
First Documented Nesting Records of Hooded Merganser in Berks County, PA Issue: 142 Page: 68
First Documented Record of American Oystercatcher in Pennsylvania, Carbon Co. Issue: 072 Page: 51
First Documented Record of Black-bellied Whistling-Ducks for Pennsylvania, Indiana & Westmoreland Cos. Issue: 072 Page: 50
First Documented Record of Summering Winter Wrens in Philadelphia Issue: 053 Page: 119
First Double-crested Cormorant Nesting in Pennsylvania Issue: 103 Page: 151
First Live Great Gray Owl in the 20th Century, Warren County Issue: 061 Page: 10
First Nesting Record of Ruddy Duck (Oxyura jamaicensis) in Berks County, Pennsylvania Issue: 113 Page: 142
First Pennsylvania Breeding Record for Great Black-backed Gull - Tinicum Township, Delaware County Issue: 203 Page: 129
First Pennsylvania Record of Ancient Murrelet, Berks County Issue: 064 Page: 143
First Pennsylvania Record of Gray Kingbird Issue: 191 Page: 8
First Pennsylvania Record of MacGillivray's Warbler Issue: 191 Page: 11
First Pennsylvania Record of Mew Gull, Berks County Issue: 061 Page: 7
First Pennsylvania Record of Pacific Loon, Erie County Issue: 064 Page: 144
First Pennsylvania Record of Ross' Goose, Lancaster County Issue: 051 Page: 19
First Record of Loggerhead Shrike since 1982 in Erie County Issue: 051 Page: 24
First Record of Ross' Gull for Pa. York County Issue: 082 Page: 87
First Record of Scott's Oriole for Pennsylvania Issue: 211 Page: 26
First Record of Sedge Wren wintering in Pennsylvania Issue: 191 Page: 29
First Sandhill Crane Sighting in Centre County Issue: 112 Page: 61
First Successful Ring-billed Gull (Larus delawarensis) Nesting in Pennsylvania, The Issue: 132 Page: 62
First Verifiable Pennsylvania Record of Le Conte's Sparrow, Westmoreland County Issue: 054 Page: 157
First White-winged Dove Record for Pennsylvania, Erie County Issue: 102 Page: 95
First Winter Record of Forster's Tern in Pennsylvania, Erie County Issue: 051 Page: 24
Flame Crests of Winter Issue: 041 Page: 4
Flycatcher in the Honeysuckle Bush, The Issue: 114 Page: 222
Fork-tailed Flycatcher in Pennsylvania, A Issue: 203 Page: 128
Fourth Pennsylvania and Fourth Lancaster County Record of Ross' Goose, Lancaster County Issue: 061 Page: 6
Fox Sparrow Fallout Due To a Late Winter Storm Issue: 212 Page: 78
Franklin's Gull, Lancaster County Issue: 044 Page: 139
Fred MearsPersonality Profile Issue: 024 Page: 126
Freeze! Issue: 044 Page: 145
Frogs at the Knob Issue: 014 Page: 113
From the files of PORC: Arctic Tern identification Issue: 223 Page: 152
From the Files of PORC: Swainson's Hawk and Mississippi Kite Identification Issue: 214 Page: 160
Future Breeders in Pa.? Issue: 083 Page: 138
Future Breeders in Pa.? More Guesses Issue: 084 Page: 208
Gerald M. Mcwilliams - Personality Profile Issue: 032 Page: 55
Glossy Ibis in Dauphin County Issue: 042 Page: 50
Grail Bird, The - Book Review Issue: 203 Page: 126
Grassland Birding on Old Strip Mine Sites near Sligo, Clarion Co. PA Issue: 193 Page: 156
Grassland Birds, Adams County Issue: 023 Page: 94
Great Avian Depression II Issue: 342 Page: 72
Great Avian Depression, The Issue: 102 Page: 61
Great Blue Heron and Bald Eagle Nesting Update Issue: 102 Page: 58
Great Blue Heron Catches Snake in January Issue: 051 Page: 7
Great Blue Heron Five-Year Statewide Survey Results, 2007-08 Issue: 223 Page: 156
Great Blue Heron Rookery on the Clarion River Issue: 092 Page: 66
Great Blue Heron x Great Egret in Washington County Issue: 182 Page: 72
Great Cormorants at Martins Creek, Northampton County, First County Record Issue: 064 Page: 145
Great Dickcissel Flyway, The Issue: 083 Page: 146
Great Milton Crow War, The Issue: 024 Page: 123
Greater Sandhill Crane in Pennsylvania, The Issue: 321 Page: 3
Greater Shearwater Puffinis gravis, Berks County, First Documented Record for Pennsylvania Issue: 133 Page: 126
Greater White-fronted Goose Invasion of 2016, The Issue: 302 Page: 64
Green Lane Reservoir/Upper Perkiomen Valley Parks, Site Guide, Montgomery County Issue: 054 Page: 148
Green-tailed Towhee in Bucks County Issue: 021 Page: 7
Green-tailed Towhee Juniata County Issue: 163 Page: 154
Green-tailed Towhee, Montgomery County Issue: 084 Page: 218
Guide to Gardening for Life in Southeastern Pennsylvania: Review Issue: 193 Page: 159
Gull-billed Tern, Lancaster County Issue: 083 Page: 147
Gull-billed Tern, Lancaster County Issue: 103 Page: 153
Gulls of the World: A Photographic Guide Issue: 324 Page: 208
Gypsy Moth Predators Issue: 033 Page: 95
Habitat restoration for the federally endangered Great Lakes Piping Plover at Presque Isle State Park, Erie County, Pennsylvania Issue: 281 Page: 2
Hammond's Flycatcher, Northampton County Issue: 144 Page: 237
Harlequin Duck in Huntingdon County Issue: 172 Page: 107
Harlequin Duck, Erie County Issue: 032 Page: 57
Harold B. Morrin Personality Profile Issue: 021 Page: 11
Harris' Sparrow, Franklin County Issue: 034 Page: 127
Hawk at Play, A Issue: 043 Page: 96
Hawk Mountain Incident, The (Townsend' Solitaire) Issue: 034 Page: 126
Hawk Mountain Petrel": First Pennsylvania Record, but Which Species?, The " Issue: 111 Page: 2
Hawk Watch Sites of Pennsylvania Issue: 111 Page: 8
Hawk Watch A Video Guide To Eastern Raptors: DVD REVIEW Issue: 163 Page: 171
Hawks at a Distance Issue: 252 Page: 77
Hawkwatch Report (Lancaster) Issue: 061 Page: 21
Help Wanted: Volunteers for Wildlife Bird Projects Issue: 054 Page: 161
Here's the B's Issue: 012 Page: 34
Herring Gull Attacks Red-breasted Merganser Issue: 044 Page: 144
History of Northern Bobwhites in Pennsylvania, A Issue: 142 Page: 58
Hoary Redpoll, Lancaster County Issue: 081 Page: 18
Home Hawkwatching and Much More: Quarantine Spring Birding Issue: 342 Page: 74
How Many Birds Come to Your Feeder? Issue: 074 Page: 125
How to be a Better Birder - Book Review Issue: 264 Page: 195
How to Report Rare Birds Issue: 152 Page: 57
Hudsonian Godwit, Lehigh County Issue: 054 Page: 155
Hurricane Fran's Fallout Issue: 103 Page: 138
Hurricane Isabel's Birds with notes on previous tropical storms and storm related birds Issue: 174 Page: 246
Hurricane Sandy in Pennsylvania: 29-31 October 2012 Issue: 264 Page: 204
Hybrid Cinnamon x Blue-winged Teal, Washington County Issue: 222 Page: 95
Identification of a challenging empidonax flycatcher resolved Issue: 294 Page: 186
Identification of the Burket Triple HybridBrewster's/Chestnut-sided Warbler, The Issue: 334 Page: 223
Immature Trumpeter Swan at Blue Marsh Lake, Berks County Issue: 162 Page: 89
Impacts of Water Level Flucuation for Fishery Management on Waterfowl Usage and Brood Production Issue: 071 Page: 7
Imperial GrasslandsSite Overview and a Summary of Bird Records, The Issue: 191 Page: 2
Important Bird Areas in Pennsylvania. A Guide to Identifying and Conserving Critical Bird Habitat, BOOK REVIEW Issue: 142 Page: 97
In Memorium - Merrill Wood Issue: 063 Page: 104
Indigo Bunting, Westmoreland County Issue: 091 Page: 28
Introduction to the Black-capped Petrel, An Issue: 041 Page: 2
Invasion of the Varied Thrushes, The Issue: 081 Page: 16
Inventory Program for Birds at Pennsylvania National Parks Issue: 172 Page: 70
Iona/Reistville farm ponds, Site Guide, Lebanon County Issue: 042 Page: 54
It's Called a What? Issue: 063 Page: 109
Jack Sprat Syndrome, The Issue: 043 Page: 90
Jaeger (Pomarine or Parasitic), Erie County Issue: 043 Page: 98
James G. Stull Issue: 073 Page: 82
January Issue: 061 Page: 14
John James Audubon: The Making of an American Issue: 204 Page: 190
John Kirk Townsend: Collector of Audubon's Western Birds and Mammals Issue: 234 Page: 185
Joseph A. GromPersonality Profile Issue: 023 Page: 88
Joys of Atlasing, The Issue: 021 Page: 5
Kaufman Focus Guides Birds of North America: Book Review Issue: 152 Page: 50
Kaufman's Focus Guide, Butterflies of North Amerioca: Review Issue: 174 Page: 277
Keeping Records Issue: 024 Page: 133
Keeping Records Issue: 031 Page: 10
Keeping Track Issue: 051 Page: 4
King Eider, Erie County Issue: 051 Page: 20
King Rail Breeding in Western Pennsylvania Issue: 073 Page: 89
King Rail Sighted, Tioga County Issue: 033 Page: 96
Kinglet Survival Huntingdon County Issue: 081 Page: 19
Kirtland's Warbler Indiana County Issue: 172 Page: 108
Kirtland's Warbler, Franklin County Issue: 082 Page: 85
Kites and More Issue: 092 Page: 65
Lake Ontelaunee, Berks County, Site Guide Issue: 051 Page: 13
Landowner Best Source of Information, The Issue: 021 Page: 6
Large Catharus Thrush Migration in Hamburg, Berks Co., Pa. Issue: 142 Page: 99
Large Number of Hudsonian Godwits in Northampton County, Pennsylvania Issue: 184 Page: 221
Lark Bunting - Erie County Issue: 172 Page: 110
Lark Sparrow, Allegheny County Issue: 082 Page: 85
Late nesting Woodpecker Issue: 154 Page: 227
Late Yellow Warbler, A, Centre County Issue: 084 Page: 218
Laughing Gull, Warren County, First County Record Issue: 083 Page: 149
Lawrence's Warbler, Erie County Issue: 043 Page: 100
Leaser Lake - Lehigh County Issue: 022 Page: 51
Least Tern: A probable First County Record Montgomery Co. Issue: 072 Page: 54
Leconte's Sparrow in Delaware County Issue: 231 Page: 34
LeConte's Sparrow, Lancaster County Issue: 081 Page: 17
LeConte's Sparrow, Lawrence County Issue: 091 Page: 28
Less than Lesser Goldfinch, The Issue: 074 Page: 129
Lesser Sandhill Crane (Grus canadensis canadensis) Erie County Issue: 201 Page: 6
Leucism - White or Washed-Out? Issue: 254 Page: 188
Leucistic Barn Swallows Issue: 244 Page: 189
List of the Birds of Warren County Issue: 171 Page: 31
List of the birds of Washington County Issue: 253 Page: 157
Long Pond, Pocono Plateau, Monroe County: Site Guide Issue: 153 Page: 146
Long-billed Curlew, Erie County Issue: 194 Page: 196
Long-eared Mini, The Issue: 022 Page: 51
Long-tailed Jaeger, Erie County Issue: 043 Page: 98
Long-tailed Jaeger, Somerset County Issue: 194 Page: 195
Looking for Gulls in Berks County Issue: 061 Page: 12
Luring Purple Martins Issue: 034 Page: 133
Magical day at Bald Knob, A Issue: 194 Page: 190
Magnolia Warbler Trap Issue: 224 Page: 215
Marbled Godwit, Lancaster County Issue: 053 Page: 120
Marsh Monitoring Program Needs You Issue: 084 Page: 220
Merlin: Expansion of Breeding Range into Pennsylvania Issue: 334 Page: 226
Mifflin County Eagles Issue: 034 Page: 131
Migrant Numbers may not be What They Seem Issue: 074 Page: 131
Migration of Western and Yellow Palm Warblers at Powdermill Nature Reserve, Westmoreland County, Pennsylvania Issue: 163 Page: 160
Miracle at Imperial Issue: 084 Page: 207
Mississippi Kite in Beaver County Issue: 023 Page: 82
Mississippi Kite, Erie County Issue: 022 Page: 47
Mississippi Kite, Franklin/Fulton Counties Issue: 051 Page: 21
Modeling the Potential Impacts of Climate Change on the Summer Distributions of Pennsylvania's Nongame Birds Issue: 173 Page: 179
Mont Clare Canal Montgomery County Issue: 014 Page: 118
More Notes on the Sandhill Cranes Issue: 083 Page: 137
More Predictions Issue: 043 Page: 93
Most Documented Record of a Hoary Redpoll in Pa., A Issue: 081 Page: 11
Mother of All Bird Alerts: A Cautionary "Tail", The Issue: 052 Page: 65
Mr. Floyd and Mr. Franklin Issue: 043 Page: 91
Murder at the Feeder? Issue: 072 Page: 54
Mute Swans in Clarion County Issue: 323 Page: 154
My Listening Point Issue: 031 Page: 11
My Silent Fall Issue: 043 Page: 96
Natural Pocono Mountains, The Issue: 242 Page: 77
Nature Watch: Erie Pennsylvania and Nearby Areas 1985-1995, Book Review Issue: 113 Page: 146
Neotropical Migrants in Pa. Issue: 081 Page: 2
Neotropical Migrants in Pennsylvania, Evidence of Absence or Absence of evidence? Issue: 084 Page: 201
Nestbox use by American Kestrels and European Starlings in Eastern Pennsylvania Issue: 143 Page: 150
Nesting Red-headed Woodpeckers in Sullivan County - 1998 Issue: 122 Page: 59
Nesting Short-eared Owls at Imperial Issue: 114 Page: 216
New Craze: A Hawkwatching Party, A Issue: 034 Page: 129
New Longevity Record for a wild Red-tailed Hawk Issue: 122 Page: 52
News from the AOU...Splits, etc. Issue: 094 Page: 188
Next 10 New Species for Pennsylvania, The Issue: 173 Page: 194
Ninth Record of Harlequin Duck, Erie County Issue: 051 Page: 20
Northern Finches and the Red-breasted Nuthatch in the Pennsylvania Christmas Bird Count Issue: 114 Page: 187
Northern Hawk Owl, Wayne County Issue: 051 Page: 16
Northern Wheatear, Bucks County Issue: 093 Page: 137
Northern Wheatear, Juniata and Lebanon Counties Issue: 114 Page: 225
Note on Cuckoos in Butler County, A Issue: 113 Page: 174
Note on Hooded Merganser Breeding in Pennsylvania and Nearby States, A Issue: 104 Page: 205
Note on the Spring Passage, A Issue: 092 Page: 77
Notes form the Route 183 Lookout Issue: 034 Page: 131
Notes on 20 Years of Breeding Bird Surveys in Rothrock State Forest Issue: 253 Page: 146
Notes on Common Terns and their recent attempt to nest at Presque Isle Issue: 263 Page: 138
Notes on the Extermination of the Wild Pigeon Issue: 093 Page: 132
Notes on the Physical Characteristics and Behavior of Peregrine Falcons in the Wyoming Valley (Luzerne County) Issue: 124 Page: 179
Observations During the Breeding Season of the Common Snipe in Lawrence and Mercer Counties of Western Pennsylvania Issue: 102 Page: 42
Occurrence and Identification of Greater White-fronted Goose in Pennsylvania Issue: 204 Page: 164
Occurrence of Dickcissels in Western Pennsylvania during the 1988 Nesting SeasonIts Possible Bearing on the Species' Unusual History in Eastern North America Issue: 023 Page: 83
Occurrence of Wing-tagged Trumpeter Swan (Olor buccinator) in Pennsylvania and New York Issue: 032 Page: 47
October's Birds Issue: 033 Page: 94
Official List of the Birds of Pennsylvania Issue: 204 Page: 184
Official List of the Birds of Pennsylvania Issue: 321 Page: 23
Official List of the Birds of Pennsylvania - 1990 Issue: 042 Page: 51
Official List of the Birds of Pennsylvania - 1995 Issue: 093 Page: 118
Official List of the Birds of Pennsylvania - 2000 Issue: 142 Page: 105
Official List of the Birds of Pennsylvania - 2011 Issue: 253 Page: 152
Ohiopyle State Park, Cross-country Ski Area, Site Guide, Fayette County Issue: 044 Page: 138
Old Days": Or, How I Learned to Love the Spruce Budworm, The " Issue: 093 Page: 124
Ornithological Technical Committee Meeting Summary Issue: 093 Page: 134
Ornithological Technical Committee Meeting Summary Issue: 094 Page: 190
Ornithological Technical Committee Meeting Summary Issue: 084 Page: 221
Ornithological Technical Committee Meeting Summary Issue: 091 Page: 3
Osprey Attempt to Nest in Clarion County Issue: 162 Page: 90
Osprey Nesting in Southwestern Somerset County Issue: 052 Page: 62
Osprey Surprise Issue: 044 Page: 144
Our Friend, Jesse Issue: 072 Page: 48
Our Pennsylvania Big Year 1986, Part Four Issue: 024 Page: 121
Our Pennsylvania Big Year 1986, Part One Issue: 021 Page: 12
Our Pennsylvania Big Year 1986, Part Three Issue: 023 Page: 88
Our Pennsylvania Big Year 1986, Part Two Issue: 022 Page: 52
Our Work Must Continue! Issue: 041 Page: 9
Owls of the North: A Naturalist's Handbook Issue: 222 Page: 97
Owls of the Pennsylvania CBCs Issue: 044 Page: 130
P.O.R.C. Nominations Sought Issue: 074 Page: 130
Pa.'s Species of Special Concern Update Issue: 074 Page: 126
Pacific Loon, Lancaster County Issue: 074 Page: 133
Pacific Loon, Montgomery County Issue: 102 Page: 92
Pacific Slope Flycatcher, Lancaster County Issue: 044 Page: 142
Pale Form of Field Sparrow Issue: 112 Page: 60
Parasitic Jaeger - Presque Isle State Park, Erie County Issue: 193 Page: 157
Parasitic Jaeger, Erie County Issue: 043 Page: 97
Parrots of the World Issue: 254 Page: 198
Partial Remains of Thayer's Gull from Presque Isle State Park, Erie County Issue: 052 Page: 72
Participating in the Grassland Bird Survey Issue: 131 Page: 17
Passenger Pigeon, The - Book Review Issue: 292 Page: 87
Patterns and Probability of Detecting Pennsylvania's Birds of Note Issue: 342 Page: 66
Pennsylvania Bird Clubs - Concocoheague Audubon Society and The Greater Wyoming Valley Audubon Society Issue: 171 Page: 37
Pennsylvania Bird Clubs- Birding Club of Delaware County and the Presque Isle Audubon Society Issue: 173 Page: 183
Pennsylvania Bird Foray, Susquehannock State Forest, Potter County, 11-12 June 1999 Issue: 132 Page: 81
Pennsylvania Bird Lists Report -- 2017 Issue: 314 Page: 216
Pennsylvania Birdlists, The 1988 Issue: 031 Page: 16
Pennsylvania Birdlists, The 1989 Issue: 041 Page: 10
Pennsylvania Birdlists, The 1990 Issue: 051 Page: 8
Pennsylvania Birdlists, The 1991 Issue: 061 Page: 22
Pennsylvania Birdlists, The 1992 Issue: 071 Page: 12
Pennsylvania Birdlists, The 1993 Issue: 081 Page: 24
Pennsylvania Birdlists, The 1994 Issue: 091 Page: 17
Pennsylvania Birdlists, The 1995 Issue: 101 Page: 6
Pennsylvania Birdlists, The 1996 Issue: 111 Page: 14
Pennsylvania Birdlists, The 1997 Issue: 122 Page: 53
Pennsylvania Birdlists, The 1998 Issue: 131 Page: 24
Pennsylvania Birdlists, The 1999 Issue: 141 Page: 19
Pennsylvania Birdlists, The 2000 Issue: 151 Page: 12
Pennsylvania Birdlists, The 2001 Issue: 161 Page: 8
Pennsylvania Birdlists, The 2002 Issue: 173 Page: 187
Pennsylvania Birdlists, The 2003 Issue: 181 Page: 27
Pennsylvania Birdlists, The 2004 Issue: 191 Page: 12
Pennsylvania Birdlists, The 2005 Issue: 194 Page: 206
Pennsylvania Birdlists, The 2006 Issue: 211 Page: 34
Pennsylvania Birdlists, The 2007 Issue: 214 Page: 174
Pennsylvania Birdlists, The 2008 Issue: 224 Page: 207
Pennsylvania Birdlists, The 2009 Issue: 234 Page: 189
Pennsylvania Birdlists, The 2010 Issue: 244 Page: 177
Pennsylvania Birdlists, The 2011 Issue: 254 Page: 200
Pennsylvania Birdlists, The 2012 Issue: 264 Page: 185
Pennsylvania Birdlists, The 2013 Issue: 274 Page: 199
Pennsylvania Birdlists, The 2014 Issue: 284 Page: 206
Pennsylvania Birdlists, The 2016 Issue: 304 Page: 210
Pennsylvania Breeding Bird Atlas Issue: 011 Page: 2
Pennsylvania Breeding Birds of Special Concern Issue: 091 Page: 6
Pennsylvania CBC counts of Sharp-shinned and Cooper's Hawks Issue: 113 Page: 134
Pennsylvania Migration Count - 1993 Issue: 072 Page: 34
Pennsylvania Migration Count - 1994 Issue: 082 Page: 72
Pennsylvania Migration Count - 1st Issue: 062 Page: 58
Pennsylvania Migration Count - 2001 Issue: 152 Page: 59
Pennsylvania Migration Count - 2002 Issue: 162 Page: 54
Pennsylvania Migration Count - 2003 Issue: 172 Page: 76
Pennsylvania Migration Count - 2004 Issue: 182 Page: 79
Pennsylvania Migration Count - 2005 Issue: 192 Page: 84
Pennsylvania Migration Count -1995 Issue: 092 Page: 50
Pennsylvania Migration Count -1996 Issue: 102 Page: 63
Pennsylvania Migration Count -1997 Issue: 112 Page: 62
Pennsylvania Migration Count -1998 Issue: 123 Page: 106
Pennsylvania Migration Count -2000 Issue: 142 Page: 69
Pennsylvania Migration Count 2007 Issue: 213 Page: 128
Pennsylvania Migration Count 2010 Issue: 243 Page: 132
Pennsylvania Migration Count 2011 Issue: 253 Page: 142
Pennsylvania Migration Count 2012 Issue: 263 Page: 142
Pennsylvania Migration Count 2013 Issue: 273 Page: 148
Pennsylvania Migration Count 2014 Issue: 283 Page: 151
Pennsylvania Migration Count 2015 Issue: 293 Page: 149
Pennsylvania Migration Count 2018 Issue: 322 Page: 81
Pennsylvania Needs Issue: 021 Page: 4
Pennsylvania Ornithological Records Committee - Bylaws Issue: 023 Page: 91
Pennsylvania Ornithological Records Committee News Issue: 031 Page: 8
Pennsylvania Ornithological Records Committee Update Issue: 043 Page: 100
Pennsylvania Rare Bird Alerts Issue: 052 Page: 64
Pennsylvania Rehabilitators Issue: 014 Page: 112
Pennsylvania Rough-legged Hawk observations within a regional context: CBC and WRS data Issue: 282 Page: 78
Pennsylvania Society of Ornithology Interview with Drew Weber Issue: 324 Page: 194
Pennsylvania Species of Special Concern Issue: 052 Page: 63
Pennsylvania's "Breeding" Season Issue: 162 Page: 83
Pennsylvania's 1989 CBCs Issue: 041 Page: 5
Pennsylvania's Crossbill Winter of 1997-98 Issue: 121 Page: 2
Pennsylvania's First California Gull Erie County. . Issue: 163 Page: 147
Pennsylvania's First Calliope Hummingbird Montgomery County Issue: 163 Page: 146
Pennsylvania's First Lewis's Woodpecker Bedford County Issue: 163 Page: 150
Pennsylvania's First Mew Gull with Notes on its Racial Identification Issue: 061 Page: 8
Pennsylvania's Piscivorous Birds Issue: 091 Page: 11
Pennsylvania's Record High Northern Shrike Invasion of 1999-2000 Issue: 141 Page: 2
Pennsylvania's Second Long-tailed Jaeger, Bucks County Issue: 174 Page: 267
Pennsylvania's Wintering Least Sandpiper Issue: 231 Page: 34
Pennsylvania;'s First Record of Vermillion Flycatcher, Tioga County Issue: 054 Page: 156
Pennsylvanias first Tropical Kingbird (Tyrannus melancholicus) Issue: 273 Page: 147
Pennsylvanias Importance to American Kestrels: A Regional Context Issue: 292 Page: 76
Pennsylvanias Peregrine Falcons: a Comeback in Progress Issue: 262 Page: 74
Peregrine Falcon Reintroduction in Williamsport Issue: 094 Page: 199
Peregrine Falcon Unable to Fly, A Issue: 014 Page: 111
Perils of Birding Alone, The (Mississippi Kite) Issue: 022 Page: 46
Personality Profile: Jan & Eric Witmer Issue: 091 Page: 14
Personality Profile: Robert M. Schutsky Issue: 081 Page: 10
Peterson Field Guide to Birds of North America Issue: 232 Page: 89
Photo Quiz #1 Answer Issue: 173 Page: 231
Photo Quiz #11 Answer Issue: 201 Page: 34
Photo Quiz #12 Answer Issue: 202 Page: 65
Photo Quiz #15 Answer Issue: 211 Page: 70
Photo Quiz #16 - Inside back cover Issue: 211 Page: Inside back cover
Photo Quiz #16 Answer Issue: 212 Page: 75
Photo Quiz #17 Issue: 212 Page: Inside back cover
Photo Quiz #4 Answer Issue: 182 Page: 71
Photo Quiz #5 Issue: 182 Page: Inside back cover
Photo Quiz #5 Answer Issue: 183 Page: 176
Photo Quiz #6 Answer Issue: 184 Page: 231
Photo Quiz #7 Answer Issue: 191 Page: 10
Photo Quiz #8 Answer Issue: 192 Page: 112
Photo Quiz #9 Answer Issue: 193 Page: 160
Photo-Quiz #10 Issue: 193 Page: Inside back cover
Photo-Quiz #10 Answer Issue: 194 Page: 191
Photo-Quiz #11 Issue: 194 Page: Inside back cover
Photo-Quiz #12 Issue: 201 Page: Inside back cover
Photo-Quiz #13 Issue: 202 Page: Inside back cover
Photo-Quiz #14 Issue: 203 Page: Inside back cover
Photo-Quiz #15 Issue: 204 Page: Inside back cover
Photo-Quiz #17 Answer Issue: 213 Page: 132
Photo-Quiz #18 Issue: 213 Page: Inside back cover
Photo-Quiz #18 Answer Issue: 214 Page: 220
Photo-Quiz #19 Issue: 214 Page: Inside back cover
Photo-Quiz #19 Answer Issue: 221 Page: 83
Photo-Quiz #2 Issue: 173 Page: 244
Photo-Quiz #20 Issue: 221 Page: Inside back cover
Photo-Quiz #20 Answer Issue: 222 Page: 99
Photo-Quiz #21 Issue: 222 Page: Inside back cover
Photo-Quiz #21 Answer Issue: 223 Page: 192
Photo-Quiz #22 Issue: 223 Page: Inside back cover
Photo-Quiz #22 Answer Issue: 224 Page: 220
Photo-Quiz #23 Issue: 224 Page: Inside back cover
Photo-Quiz #23 Answer Issue: 231 Page: 47
Photo-Quiz #24 Issue: 231 Page: Inside back cover
Photo-Quiz #26 Answer Issue: 234 Page: 209
Photo-Quiz #27 Issue: 234 Page: Inside back cover
Photo-Quiz #27 Answer Issue: 241 Page: 35
Photo-Quiz #28 Issue: 241 Page: Inside back cover
Photo-Quiz #28 Answer Issue: 242 Page: 84
Photo-Quiz #29 Issue: 243 Page: Inside back cover
Photo-Quiz #3 Issue: 174 Page: Inside back cover
Photo-Quiz #30 Issue: 251 Page: Inside back cover
Photo-Quiz #4 Issue: 181 Page: Inside back cover
Photo-Quiz #6 Issue: 183 Page: inside back cover
Photo-Quiz #7 Issue: 184 Page: Inside back cover
Photo-Quiz #8 Issue: 191 Page: Inside back cover
Photo-Quiz #9 Issue: 192 Page: Inside back cover
Pine Siskin Banding Recovery: State College to Seattle Issue: 251 Page: 30
Pink-footed Goose Berks County Issue: 111 Page: 20
Pittsburgh's Winter of Gulls Issue: 211 Page: 21
Plover Palooza! Issue: 344 Page: 213
Pomarine Jaeger - Cambria County Issue: 012 Page: 30
Poplar Forest Issue: 142 Page: 100
Population Trends of Pa.'s Nesting Birds Issue: 082 Page: 66
Possible Origin of Pa.'s 1st Nesting Record of Herring Gull Issue: 082 Page: 97
Potential Problems with Neck Bands and Leg Bands Issue: 074 Page: 122
Predictions for the Next State Bird Issue: 033 Page: 95
Predictions for the Next State Bird Issue: 032 Page: 57
Predictions for the Next Ten New Species to be found in Pennsylvania Issue: 344 Page: 196
Preliminary Checklist of the Birds of Allegheny Co. Issue: 083 Page: 142
Preliminary Checklist of the Birds of Butler County Issue: 152 Page: 85
Project FeederWatch in Pennsylvania Issue: 042 Page: 42
Project SNOWStorm and PSOs owl Erie an update Issue: 291 Page: 2
Prolonged Incubation of a hybrid-zone chickadee nest Issue: 233 Page: 149
Purple Gallinule (Erie) Issue: 134 Page: 197
Purple Gallinule Macungie, Lehigh County Issue: 204 Page: 173
Purple Sandpiper Bucks County Issue: 163 Page: 155
Putative Records of the Ivory-billed Woodpecker in Pennsylvania and the mid-Atlantic Issue: 302 Page: 71
Puzzling Rufous Hummingbird, A Issue: 154 Page: 225
Raptor Migration Summary - Spring 2010 Issue: 242 Page: 70
Raptor Migration Summary - Spring 2011 Issue: 252 Page: 74
Raptor Migration Summary Spring 2012 Issue: 262 Page: 76
Raptor Migration Summary Spring 2013 Issue: 272 Page: 80
Raptor Migration Summary Spring 2014 Issue: 282 Page: 85
Raptor Migration Summary Spring 2015 Issue: 292 Page: 84
Rare Birds in Venango County - Black-capped Petrel Issue: 034 Page: 124
Rare Birds of North America Issue: 281 Page: 27
Rare Birds Summary for 1994 Issue: 091 Page: 23
Rare Birds Summary for 1995 Issue: 102 Page: 51
Raven Nest Discovered in York County Issue: 102 Page: 45
Recent History and Current Status of Nesting Bald Eagles in Pennsylvania Issue: 061 Page: 2
Recent History and Current Status of Peregrine Falcons in Pennsylvania Issue: 052 Page: 59
Recent Range Expansion and Population Increase of the Red-bellied Woodpecker in Pennsylvania Issue: 014 Page: 107
Record Broad-winged Hawk Flight Over Philadelphia Issue: 073 Page: 93
Record Number of Greater White-fronted Geese in Pennsylvania Issue: 111 Page: 7
Record-breaking gulls in Erie County, March 2013 Issue: 272 Page: 83
Recycled Nest, The Issue: 042 Page: 49
Red Phalarope - Northampton County Issue: 172 Page: 110
Red Phalarope in York County Issue: 024 Page: 129
Red Phalarope, First County Record for Greene County Issue: 053 Page: 120
Red-bellied Woodpecker 1990 CBC Update Issue: 063 Page: 106
Red-bellied Woodpecker Caches Corn Kernels in a Telephone Pole Issue: 044 Page: 145
Red-bellied Woodpecker Tumbled in 1990 on Southeastern Pennsylvania CBCs, The Issue: 061 Page: 15
Red-necked Grebe Invasion 2003 Issue: 172 Page: 111
Red-necked Phalarope Attracted to Chum Issue: 073 Page: 93
Red-necked Phalarope, Lancaster County Issue: 052 Page: 71
Red-shouldered Hawks in Pennsylvania's Christmas Bird Count and Winter Raptor Survey Issue: 274 Page: 186
Redwing (Turdus Iliacus) - Bucks County Issue: 191 Page: 27
Reference Guide to Gulls of the Americas, A Issue: 324 Page: 207
Remembering Ralph Bardman Issue: 161 Page: 7
Remembrance of Christmas Bird Count Past Issue: 034 Page: 128
Report of the Pennsylvania Ornithological Records Committee, 10th - February 2001 Issue: 144 Page: 222
Report of the Pennsylvania Ornithological Records Committee, 11th - February 2002 Issue: 153 Page: 149
Report of the Pennsylvania Ornithological Records Committee, 12th Issue: 171 Page: 25
Report of the Pennsylvania Ornithological Records Committee, 13th Issue: 191 Page: 18
Report of the Pennsylvania Ornithological Records Committee, 14th - Sept 2006 Issue: 203 Page: 131
Report of the Pennsylvania Ornithological Records Committee, 15th Issue: 221 Page: 7
Report of the Pennsylvania Ornithological Records Committee, 16th Issue: 231 Page: 2
Report of the Pennsylvania Ornithological Records Committee, 17th Issue: 241 Page: 2
Report of the Pennsylvania Ornithological Records Committee, 18th Issue: 251 Page: 2
Report of the Pennsylvania Ornithological Records Committee, 19th Issue: 261 Page: 20
Report of the Pennsylvania Ornithological Records Committee, 1st Issue: 041 Page: 8
Report of the Pennsylvania Ornithological Records Committee, 20th Issue: 271 Page: 26
Report of the Pennsylvania Ornithological Records Committee, 21st Issue: 312 Page: 68
Report of the Pennsylvania Ornithological Records Committee, 22nd Issue: 314 Page: 212
Report of the Pennsylvania Ornithological Records Committee, 23rd Issue: 323 Page: 144
Report of the Pennsylvania Ornithological Records Committee, 24th Issue: 332 Page: 76
Report of the Pennsylvania Ornithological Records Committee, 25th Issue: 334 Page: 216
Report of the Pennsylvania Ornithological Records Committee, 26th Issue: 344 Page: 207
Report of the Pennsylvania Ornithological Records Committee, 2nd - May 1991 Issue: 051 Page: 26
Report of the Pennsylvania Ornithological Records Committee, 3rd Issue: 061 Page: 18
Report of the Pennsylvania Ornithological Records Committee, 4th Issue: 071 Page: 9
Report of the Pennsylvania Ornithological Records Committee, 5th - June 1994 Issue: 081 Page: 20
Report of the Pennsylvania Ornithological Records Committee, 6th Issue: 092 Page: 70
Report of the Pennsylvania Ornithological Records Committee, 7th - June 1996 Issue: 102 Page: 48
Report of the Pennsylvania Ornithological Records Committee, 8th - June 1997 Issue: 113 Page: 126
Report of the Pennsylvania Ornithological Records Committee, 9th - June 1999 Issue: 131 Page: 20
Reporting Neck-collared Swans and Geese Issue: 104 Page: 231
Reproductive Success of American Kestrels Using Nest Boxes in Eastern Pennsylvania, 1992-2005 Issue: 203 Page: 112
Restored Wetlands as Management Tools for Wetland-Dependent Birds Issue: 071 Page: 4
Results of the 2005 Pennsylvania Mid-Summer Mute Swan Survey Issue: 201 Page: 2
Return of the Cooper's Hawk, The Issue: 072 Page: 52
Roost Exiting of Chimney Swifts Issue: 124 Page: 172
Rose Valley Lake, Site Guide, Lycoming County Issue: 043 Page: 94
Royal Tern - Bucks County Issue: 184 Page: 220
Royal Tern, Northumberland County Issue: 033 Page: 96
Ruddy Turnbark and a Ruddy Rototiller, A Issue: 083 Page: 144
Rufous (R/A-Type) Hummingbirds in Pennsylvania Issue: 171 Page: 2
Rufous Hummingbird, Westmoreland County Issue: 044 Page: 139
Rufous/Allen's Hummingbird, Bucks County Issue: 083 Page: 147
Sabine's Gull in Crawford County, with notes on its history in Pennsylvania and the region Issue: 284 Page: 190
Sabine's Gull in Schulkill County Issue: 013 Page: 74
Sabine's Gulls, Erie and Lancaster Counties Issue: 033 Page: 96
Sandhill Crane, Montgomery County Issue: 054 Page: 155
Sandhill Cranes in Mercer Co. Issue: 063 Page: 105
Sandhill Cranes Sullivan County Issue: 163 Page: 156
Sandhill Cranes, Lawrence Co. Issue: 071 Page: 8
Saw-whet Owl Attacks Feline Issue: 044 Page: 144
Scenario of the Upland Sandpiper in Western Pa. Issue: 084 Page: 204
Scissor-tailed Flycatcher - Lebanon County Issue: 183 Page: 172
Scissor-tailed Flycatcher at Bartram's Garden, Philadelphia County Issue: 274 Page: 190
Scissor-tailed Flycatcher, Westmoreland County Issue: 222 Page: 94
Searching for Nelson's Sparrow in Central Pennsylvania Issue: 284 Page: 197
Seaside Sparrow, Lancaster County Issue: 031 Page: 14
Season of the Shrike, The Issue: 094 Page: 189
Second Atlas of Breeding Birds in Pennsylvania - Book Review Issue: 272 Page: 87
Second Atlas of Breeding Birds in Pennsylvania publication forthcoming Issue: 262 Page: 79
Second Breeding Record of Sandhill Crane for Pa. Issue: 083 Page: 136
Second documented record of Curlew Sandpiper in Pennsylvania Issue: 182 Page: 74
Second Pennsylvania Record of Ross' Goose, Lancaster County Issue: 051 Page: 19
Second Record of Black-legged Kittiwake for Berks County Issue: 051 Page: 23
Second Report of Iceland Gull for Berks County Issue: 051 Page: 23
Second State Record of Pacific Slope Flycatcher, Lancaster County Issue: 054 Page: 156
Second Year - Hawk Watch at Militia Hill, The Issue: 034 Page: 130
Sedge Wren, Crawford County Issue: 033 Page: 97
Sedge Wrens successfully breed in Montgomery County in 2012 Issue: 272 Page: 86
Serendipitous Birding or Lucky Chasing Issue: 191 Page: 30
Serendipitous Shrike, A Issue: 024 Page: 127
Sharp-tailed Sparrow at Green Lane Reservoir, Montgomery County Issue: 034 Page: 127
Sharp-tailed Sparrow in Crawford County Issue: 024 Page: 129
Sharp-tailed Sparrows, Lancaster County Issue: 054 Page: 159
Short-eared Owls Breed In Pennsylvania In 1997 Issue: 122 Page: 47
Short-eared Owls in Clarion County Issue: 022 Page: 55
Short-eared Owls, Mercer County Issue: 032 Page: 53
Sibley Field Guide to Birds of Eastern North America, The: Book Review Issue: 173 Page: 204
Sibley Guide to Birds, The; Book Review Issue: 151 Page: 6
Sibley's Birding Basics: BOOK REVIEW Issue: 171 Page: 44
Significance of banding in the study of wintering Rufous Hummingbirds, The Issue: 214 Page: 164
Siskin Invasion Issue: 024 Page: 126
Site Guide - Piney Tract (Clarion County) Issue: 124 Page: 176
Site Guide to Allegheny County's Portions of the Allegheny, Monongahela, and Ohio Rivers Issue: 144 Page: 217
Site Guide to Codorus State Park - York Issue: 102 Page: 57
Site Guide to Marsh Creek State Park Issue: 161 Page: 5
Site Guide to the Polk Wetlands, Venango County Issue: 151 Page: 10
Site Guide: Detweiler's Run Natural Area Huntingdon/Centre Counties Issue: 063 Page: 99
Site Guide: Necopeck State Park - Luzerne County. Issue: 063 Page: 96
Six-Thirty Bird, The Issue: 032 Page: 52
Slaty-backed Gull in Pennsylvania (...and Ontario, and New York...), A Issue: 221 Page: 2
Smart Hummingbird Behavior Issue: 213 Page: 125
Smithsonian Field Guide to the Birds of North America Issue: 223 Page: 159
Snow Bunting Observations from Montour Preserve Issue: 343 Page: 148
Snowy Plover Allegheny County Issue: 163 Page: 153
Some Northern Butler County Field Notes Issue: 142 Page: 110
Some Variability in the Extent of Bill Color in Female Common Goldeneye: A Cautionary Note Issue: 062 Page: 56
Sooty Tern, Bucks, Delaware, and Lancaster Counties Issue: 103 Page: 154
Sorting out the Chickadees in Southwestern Pennsylvania Issue: 014 Page: 105
Sparrow - Book Review Issue: 271 Page: 35
Sparrow Fields, The Issue: 103 Page: 145
Spotted Towhee (Westmoreland) Issue: 134 Page: 200
Spring Hawk Watch Sites Issue: 094 Page: 192
Spring Migration at Hawk Mountain Sanctuary, 1969-1998 Issue: 131 Page: 11
Spring Migration Timing of Grasshopper Sparrows in Central Pennsylvania as Estimated from eBird Records and Two Nocturnal Flight Call Stations Issue: 332 Page: 89
Spring Raptor Migration Summary 2000 Issue: 151 Page: 53
Spring Raptor Migration Summary 1996 Issue: 102 Page: 80
Spring Raptor Migration Summary 1997 Issue: 112 Page: 82
Spring Raptor Migration Summary 1998 Issue: 122 Page: 49
Spring Raptor Migration Summary 2004 Issue: 182 Page: 75
Spring Raptor Migration Summary 2005 Issue: 192 Page: 115
Spring Raptor Migration Summary 2006 Issue: 202 Page: 71
Spring Raptor Migration Summary 2007 Issue: 212 Page: 74
Spring Raptor Migration Summary 2008 Issue: 222 Page: 89
Spring Raptor Migration Summary 2009 Issue: 232 Page: 85
Spring Raptor Migration Summary 2016 Issue: 302 Page: 69
Spring Raptor Migration Summary 2017 Issue: 312 Page: 63
Spring Raptor Migration Summary 2018 Issue: 322 Page: 76
Spring Raptor Migration Summary 2019 Issue: 332 Page: 93
Spring Raptor Migration Summary 2020 Issue: 342 Page: 77
State Game Lands #110, Site Guide, Berks County Issue: 052 Page: 68
Status and Distribution of Lesser Black-backed Gull in Pennsylvania Issue: 233 Page: 143
Status and field identification problems of the Willet subspecies in Pennsylvania Issue: 122 Page: 42
Status of the Common Nighthawk (Chordeiles minor) as a Nesting Species in Pennsylvania with an Emphasis on Western Pennsylvania Issue: 333 Page: 162
Stony Creek Valley Dauphin and Lebanon Counties Issue: 014 Page: 117
Storm Birds on the Lower Susquehanna Issue: 042 Page: 47
Story of the Ring-necked Pheasant in Pennsylvania, The Issue: 131 Page: 2
Strangers from Afar: Two Un-"twitch"able Additions to the PA Avifauna Issue: 341 Page: 6
Subspecies and intergrade Red-tailed Hawks in western Pennsylvania Issue: 104 Page: 203
Subspecies of the Sharp-tailed Sparrow and the Re-identification of a Western Pennsylvania Specimen, The Issue: 061 Page: 13
Successful Nesting by Wyoming Valley Peregrine Falcons Issue: 134 Page: 169
Summary of Common Nighthawk Watches in Pennsylvania, 1999, A Issue: 141 Page: 11
Summary of the 2012 Dickcissel Invasion Issue: 273 Page: 146
Summary of the Distribution of Ibises in Pennsylvania Issue: 054 Page: 150
Summary of Wintering Hummingbirds in Pennsylvania Issue: 311 Page: 12
Summer Atlas of North American Birds a Pennsylvania Perspective, The Issue: 113 Page: 141
Summer Tanager in Crawford County Issue: 231 Page: 33
Surfing a Warbler Wave Northampton County Big Day 1996 Issue: 102 Page: 59
Susquehanna River Birding and Wildlife Trail: Review Issue: 181 Page: 7
Swainson's Warbler - Allegheny County Issue: 012 Page: 30
Swainson's Warbler in Western Pennsylvania rare vagrant or breeding species? Issue: 033 Page: 89
Swallow and Cuckoo Notes Issue: 133 Page: 129
Swallow Note Issue: 123 Page: 132
Swallow Notes Issue: 121 Page: 9
Taylor Memorial Arboretum, The Issue: 013 Page: 75
Temporal Field Guide to Autumn Raptor Migration at Hawk Mountain Sanctuary, Pennsylvania, A Issue: 103 Page: 134
Ten Thousand Birds: Ornithology Since Darwin Issue: 294 Page: 190
Terns of Hurricane Irene, and other fallout Issue: 254 Page: 212
The Bairds Sandpiper Flight of 2010 Issue: 244 Page: 190
The case of the dangling woodpecker Issue: 263 Page: 146
The Crossley ID Guide: Raptors - Book Review Issue: 273 Page: 152
The Nightjar Survey Network: A network of citizen scientists compiling data on declining, cryptic birds Issue: 333 Page: 166
The White-rumped Sandpiper and Sanderling flights of 2011 Issue: 254 Page: 213
Third Western Pennsylvania Record of Mississippi Kite, Erie County Issue: 051 Page: 21
Thoughts on the Modern Approach to Field Identification of Dowitchers Issue: 203 Page: 124
Through the Seasons Issue: 052 Page: 70
Thrush Migration Pattern over Southwestern Pennsylvania, A Issue: 113 Page: 144
Townsend's Solitaire McKean County Issue: 191 Page: 31
Townsend's Warbler, Luzerne County Issue: 114 Page: 226
Townsends Warbler on the Delaware/Philadelphia Line Issue: 244 Page: 185
Trough Creek Valley Huntingdon County Issue: 014 Page: 116
Trumpeter Swans Breeding in Pennsylvania Issue: 324 Page: 190
Trumpeter Swans in Warren County Issue: 031 Page: 15
Try Your Best Guess! Issue: 031 Page: 14
Turnstone is a Turnstone is a ... Turnstile??, A Issue: 064 Page: 147
Two in a row: Pittsburghs winters of gulls, 2014 and 2015 Issue: 291 Page: 4
Two Local Bird Record Collections Transferred Issue: 202 Page: 66
Two Mile Run Lake, Venango County Issue: 032 Page: 52
Tyler Arboretum, Site Guide, Delaware County Issue: 043 Page: 95
Unami Creek Valley (Montgomery) Issue: 084 Page: 209
Unfeathered Bird, The Issue: 283 Page: 154
Unusual Birds in Allegheny County Issue: 252 Page: 79
Unusual Field Sparrow Nest, An Issue: 031 Page: 13
Unusual Lesser Black-backed Gull, An, Lancaster County Issue: 051 Page: 22
Unusual Pelican in Beaver County?, An Issue: 112 Page: 55
Unusual Song Sparrow, An Issue: 094 Page: 191
Unusual Tringa, An, Delaware County Issue: 114 Page: 227
Unusually Large Gray Catbird Fault Bar Issue: 333 Page: 171
Update on Great Blue Heronries in Lawrence County Issue: 081 Page: 12
Update on the Ceramic Cliff Swallow Nests at Center Bridge Issue: 112 Page: 59
Update on the Conejohela Flats Issue: 112 Page: 61
Updates to the Annotated List of Birds of the Imperial Grasslands, Allegheny County Issue: 261 Page: 24
Vagrants, Strays, and Overdue Birds Issue: 093 Page: 128
Veery in North Park, The Issue: 031 Page: 13
Veteran and the Neophyte, The Issue: 092 Page: 63
Wanderings - The "Red-eyed Birding Tour" Issue: 171 Page: 38
Warbler Guide, The Issue: 274 Page: 197
Warblers at the Bubbler Issue: 052 Page: 65
Water Street Warblers Blair County Issue: 014 Page: 115
Waterfowl of North America, Europe, and Asia - Book Review Issue: 303 Page: 148
Waterfowl Watcher Alert! Neck-collared Geese and Swans Being Sighted Issue: 021 Page: 8
Weather and the Distribution of Birds Issue: 101 Page: 2
Week of Waterfowl on the Susquehanna, A Issue: 072 Page: 55
West Virginia Breeding Bird Atlas, The Issue: 091 Page: 15
Western Hummingbirds in Pennsylvania the Invasion of 2012 Issue: 264 Page: 182
Western Kingbird - Berks County Issue: 211 Page: 27
Western Kingbird, Northampton County Issue: 043 Page: 99
Western Kingbird, Philadelphia County Issue: 043 Page: 99
Western Meadowlark in Dauphin County Issue: 232 Page: 94
Western Tanager in Centre County Issue: 294 Page: 189
Wetlands of Northcentral Tioga County: Site Guide Issue: 092 Page: 67
What is that Bird? (Mississippi Kite) Issue: 022 Page: 46
What they ate: White-winged Crossbill food plants during the 2008-09 irruption in Pennsylvania Issue: 232 Page: 81
What to do about Rare Bird Sightings? Issue: 014 Page: 103
What?...How's that Again? Issue: 024 Page: 124
When Mountain Birding Becomes More Than Birds Issue: 073 Page: 94
Where are the Birds? Where is the Atlas? A Pennsylvania Breeding Bird Atlas Update Issue: 044 Page: 136
Where Is That Bird Anyway? Issue: 304 Page: 206
Where the Bird Flies The Reason for Different Counting Protocols Issue: 304 Page: 207
Where Were We?? Issue: 034 Page: 134
White Ibis in Dauphin County Issue: 213 Page: 127
White Ibis in Northampton County Issue: 213 Page: 126
White-tailed Deer Alter Diversity of Songbirds And Their Habitat in Northwestern Pennsylvania Issue: 102 Page: 55
White-winged Crossbill Invasion of 2008-09 Issue: 232 Page: 78
White-winged Dove, Schuylkill County Issue: 122 Page: 63
Winter of the Goose in Berks County, The Issue: 111 Page: 6
Winter of the Long-eared Owls Northampton County Issue: 081 Page: 13
Winter Raptor Survey in Pennsylvania, The 2001 Issue: 151 Page: 3
Winter Raptor Survey in Pennsylvania, The 2002 Issue: 161 Page: 2
Winter Raptor Survey in Pennsylvania, The 2003 Issue: 171 Page: 22
Winter Raptor Survey in Pennsylvania, The 2003 - Maps Issue: 172 Page: 117
Winter Raptor Survey in Pennsylvania, The 2004 Issue: 181 Page: 24
Winter Raptor Survey in Pennsylvania, The 2004 - Maps Issue: 182 Page: 76
Winter Raptor Survey in Pennsylvania, The 2005 Issue: 191 Page: 32
Winter Raptor Survey in Pennsylvania, The 2006 - With a Summary of Results from 2001-2006 Issue: 201 Page: 24
Winter Raptor Survey in Pennsylvania, The 2007 Issue: 211 Page: 29
Winter Raptor Survey in Pennsylvania, The 2007-08 Issue: 221 Page: 38
Winter Raptor Survey in Pennsylvania, The 2009 Issue: 231 Page: 26
Winter Raptor Survey in Pennsylvania, The 2010 Issue: 241 Page: 27
Winter Raptor Survey in Pennsylvania, The 2011 Issue: 251 Page: 25
Winter Raptor Survey in Pennsylvania, The 2012 Issue: 261 Page: 25
Winter Raptor Survey in Pennsylvania, The 2013 Issue: 271 Page: 22
Winter Raptor Survey in Pennsylvania, The 2014 Issue: 281 Page: 23
Winter Raptor Survey in Pennsylvania, The 2015 Issue: 291 Page: 25
Winter Raptor Survey in Pennsylvania, The 2016 Issue: 301 Page: 15
Winter Raptor Survey in Pennsylvania, The 2017 Issue: 311 Page: 7
Winter Raptor Survey in Pennsylvania, The 2018 Issue: 321 Page: 18
Winter Raptor Survey in Pennsylvania, The 2018 Issue: 341 Page: 15
Winter Raptor Survey in Pennsylvania, The 2019 Issue: 331 Page: 20
Winter Record of Nashville Warbler, Lancaster County Issue: 051 Page: 24
Wintering Juncos Issue: 181 Page: 5
Witmer Stone: The Fascination of Nature - Book Review Issue: 302 Page: 73
Wood Duck Tale, A Issue: 032 Page: 53
Wood Stork, Lancaster and Lebanon Counties Issue: 103 Page: 155
Woodcock Observations Issue: 072 Page: 54
Woodpecker Woods Issue: 051 Page: 6
Woodpeckers Badly Deformed Bill Is an Avian Mystery, A Issue: 324 Page: 197
Worlds Rarest Birds, The Issue: 281 Page: 27
Year at the Lake, The Issue: 271 Page: 20
Year of the Eagles - Militia Hill Hawk Watch Issue: 054 Page: 189
Yellow Siskin in Berks County Issue: 161 Page: 7
Yellow-bellied Flycatcher Nesting in Pennsylvania with a Review of its History, Distribution, Ecology, Behavior, and Conservation Problems Issue: 053 Page: 107
Yellow-bellied Sapsucker Nesting in Butler County Issue: 064 Page: 146
Yellow-billed Loon in Dauphin County: First Pennsylvania Record Issue: 212 Page: 72
Young Birder's Guide to the Birds of Eastern North America, The Issue: 222 Page: 97