
Yellow warbler by tresed47

The Great Horned Stare-Down by martytdx

October Morning at the Reservoir No.2 by Thomas James Caldwell

feast your eyes. by nardell

Burnings Sky by brodrock

Red-tailed Hawk - "Watching" by PhillymanPete

Market-Frankford Line - Philadelphia, Penna. by capwell

Hells Gate by zelimages

Winter Cornfield by Thomas James Caldwell

Market-Frankford Line, 63rd Street, 1970 by Leroy W. Demery, Jr.

John Heinz - EF-S 55-250mm STM - M6 Mark II by abysal_guardian

"Conrail Today" by Erie Limited

John Heinz - EF-S 18-135mm STM - M6 Mark II by abysal_guardian

Bellevue State Park - 16-35mm F4L - Canon 5D Mark IV by abysal_guardian

Window View by Thomas James Caldwell

Ruby-crowned Kinglet by PhillymanPete

Yellow Warbler by PhillymanPete

John Heinz - EF-S 18-135mm STM - M6 Mark II by abysal_guardian

Thisss is my BESSSSST SSSssside... by martytdx

Darby (PA) terminal, Route 11, Philadelphia, 1972 by Leroy W. Demery, Jr.

Untitled by facokatashlub

Fall Forest No.3 by Thomas James Caldwell

The Silent by romverj

Autumn Grazing by Thomas James Caldwell

Untitled by facokatashlub

Pied-billed Grebe w/Minnow by PhillymanPete

1926 Kissel 8-75 Speedster by M. Rosenberg

Farm on Goshen Road by Fred Weyman

View from the lawn by PierTom

Untitled by facokatashlub

Marsh Wren by PhillymanPete

Untitled by facokatashlub

2022-05-10 0813 CSX 1 on P001-09, Boothwyn, PA by jimkleeman

Dreary December by Thomas James Caldwell

My babies love spiders by tresed47

Egret on White by PhillymanPete

Great Egret by PhillymanPete

Untitled by facokatashlub

Great Egret by PhillymanPete

Algae Slurpin' Machine (aka Mute Swan) by PhillymanPete

Fox Point State Park - 24-105mm - 5D Mark IV by abysal_guardian

Prothonotary Warbler by Nick Pulcinella

Goldfinch Beauty by PhillymanPete

Aerial view of Commodore Barry Bridge (1974 - 4240m) across the Delaware River between Pennsylvania and New Jersey by sandorson

Riding The Storm Out by Michel Curi

Ridley Creek State Park-105.jpg by dcsaint

Fox Point State Park - 24-105mm - 5D Mark IV by abysal_guardian

Blowin' in the Wind by PhillymanPete

Delaware River - 24-105mm F4L - Canon 5D Mark IV by abysal_guardian

Fox Point State Park - 24-105mm - 5D Mark IV by abysal_guardian

Autumn Road by greg obierek

Delaware River by Chris (Midland05)

Bellevue State Park - 16-35mm F4L - Canon 5D Mark IV by abysal_guardian

Grey Catbird by tanman2

Black Swallowtail ventral view. by tresed47

John Heinz National Wildlife Refuge (Nov 2016) - 55-250mm STM - Canon 760D by abysal_guardian

Crum Creek 014 (2009) by Seymour Digital Consulting, LLC

Bartram Covered Bridge-107_8_9_tonemapped-Edit.jpg by dcsaint

Fox Point State Park - 24-105mm - 5D Mark IV by abysal_guardian

Song Sparrow on a fence by tanman2