A PDF field guide to the species reported in and around Pennel Run Natural Area, with common and scientific names and up to 3 photos of each, laid out for use in the field and offline.
The animals people report most often in and around Pennel Run Natural Area include Round Bullet Gall Wasp, Weevil, Gray Squirrel, Red Squirrel and Eastern Chipmunk. Plants lead the list with 39 species, followed by 5 insects and 3 mammals.
The 20 species reported most often here, of 50 in the full guide.

Fern-Gale
Brake
Fog Grass

Coolweed

False Nutsedge
Boneset
Wild Geranium

Round Bullet Gall Wasp
Sassafras
Maple
Richweed
Ghost Pipe

Shotbush

Weevil

Rough Sunfower
Mottled Pipsissewa
Gray Squirrel

Betony
Bedstraw
Japanese Barberry