Showing 15 most frequently observed species out of 100 total documented species.
Bush Honeysuckle
Pale Tiger Moth
Marbled Orbweaver
Spotted salamander
Dwarf Clearweed
Mountain-Laurel
Mountain-Tea
Narrow-Headed Marsh Fly
Autumn olive
Eastern newt
japanese barberry
garlic mustard
chicory
Crowned Slug Moth
Eastern Red-Backed Salamander
Get all 100 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Download a professional PDF field guide featuring all the species found in Union County, Pennsylvania. Perfect for outdoor adventures, education, and nature exploration.
Download a professional PDF field guide featuring all the species found in Union County, Pennsylvania. Perfect for outdoor adventures, education, and nature exploration.
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Explore 8 documented locations in Union County, Pennsylvania. Each area offers unique wildlife viewing opportunities with varying biodiversity levels.
Species counts represent documented wildlife observations from citizen science contributions. Higher counts often indicate areas with diverse habitats, active monitoring, or significant ecological importance. Each location offers unique opportunities to connect with Union County's natural heritage.