Download a professional PDF field guide featuring all the species found in Union Mills Reservoir Area. Perfect for outdoor adventures, education, and nature exploration.
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Showing 20 most frequently observed species out of 78 total documented species.
Common Eastern Bumblebee
Zabulon Skipper
Wineberry
Small White
Indigo Bunting
Coppery Leafhopper
Tiger Swallowtail
Widow Skimmer
Silverspotted Skipper
Citrus Flatid Planthopper
Helmeted Squash Bug
Sand Briar
Green Cone-Headed Planthopper

Spotted Lanternfly

Two-Striped Planthopper
Fragile Forktail
Broad-Headed Sharpshooter

Pickerelweed
Get all 78 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Carroll County County, Maryland
These comparisons are based on documented wildlife observations from citizen science data. Locations with higher species counts may have more observation activity, different habitat types, or larger coverage areas. Regional rankings help identify biodiversity hotspots and unique natural areas within Carroll County County.
The Union Mills Reservoir Area ecosystem supports 78 documented wildlife species across 74 taxonomic genera. Located in Carroll County, Maryland, this area provides critical habitat with diverse natural communities. The location hosts 16 frequently observed species and 15 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. Compared to nearby Carroll County, Union Mills Reservoir Area hosts 5% more species diversity.