Elevation of Harrisville, PA, USA

Sedge Wren (Explored) by DaveInman

Red Shouldered Hawk by DaveInman

A hiking trail winds past a large tree in sun dappled forest at Jennings Environmental Education Center, Pennsylvania. by Pennsylvania State Parks

Yellow-rumped Warbler (Dendroica coronata) {Explored} by DaveInman

Blackpoll Warbler (Dendroica striata) by DaveInman

Red-shouldered Hawk by DaveInman

The purple spikes of blazing star flowers spread across the prairie at Jennings Environmental Education Center, Pennsylvania. by Pennsylvania State Parks

Sandhill Cranes by DaveInman

Slippery Rock Panorama - Night by Samgriffiths333

[earth-marathon-blog:01503] キツイわ！ by earthmarathon

One and three-quarter Stilts by DaveInman

Philadelphia Vireo -revisited by DaveInman

Judo tournament at Slippery Rock University by scottykyzer

Judo tournament at Slippery Rock University by scottykyzer

Field Sparrow playing Hide-N-Seek... by DaveInman

[earth-marathon-blog:01500] 当然。 by earthmarathon

Field Sparrow by DaveInman

Another view of the Pied-billed Grebe by DaveInman

Stump's Diner by mpalmer934

Yellow Warbler (Dendroica petechia) by DaveInman

Hooked a Big One by George Neat Road Trip Photography

Song Sparrow by DaveInman

Fall is crumbling by Samgriffiths333

Lakeview Beach at Moraine by kahala

Sumac Tree & the Corn Field by Spherical Bull

Palm Warbler in the Grass (Dendroica palmarum) by DaveInman

John Deere 9550 by paininthelens

Pennsylvania ~ Kerrs Corners by e r j k . a m e r j k a

Silhouetted Silos by Spherical Bull

it's an open mic by Samgriffiths333

yellow brown moth 4598 by raysunshine_15205

Turk's Cap Lily by Spherical Bull

a rich forest in a little side valley of Slippery Rock Creek by Pete&NoeWoods

limey sandstone outcrops by Pete&NoeWoods

Composite Assignment by Mathew Bajoras

Sky After Dinner by steakpinball

habitat for Gomphus fraternus by Pete&NoeWoods

...Still Getting Adjusted. by Mary Witzig

Wolf Creek Nature Preserve by randy clark

Triumphant! by Mary Witzig

Here Comes the Polka-Dotted Plane! by Mary Witzig

Yellow-Rumped Warbler by DaveInman

Ceiling by steakpinball

View from the window by steakpinball

Moraine Camplands by JamSki

Judo tournament at Slippery Rock University by scottykyzer

Little Red Schoolhouse by George Neat Road Trip Photography

Willow Flycatcher by DaveInman

PA barn by annburlingham

Back on the Ground by Mary Witzig

Autumn in Slippery Rock by steakpinball

Jennings Meadow panorama by raysunshine_15205

French Creek Valley Antique Equipment Club by rentavet

Penn's Woods by Clint Midwestwood

All the "A's" from Old Log Cemetery by donegal_16127

Northern Cardinal - The Birdwatcher's Store--Slippery Rock, Butler Co, PA - Jan 16, 2016 by td_schreck - Tim Schreckengost

Wolf Creek from the bridge by parking 9348 by raysunshine_15205

Big Tools by George Neat Road Trip Photography

American Tree Sparrow - The Birdwatcher's Store--Slippery Rock, Butler Co, PA - Jan 16, 2016 by td_schreck - Tim Schreckengost

Black-capped Chickadee - The Birdwatcher's Store--Slippery Rock, Butler Co, PA - Jan 16, 2016 by td_schreck - Tim Schreckengost