Download a professional PDF field guide featuring all the species found in Loudoun County. Perfect for outdoor adventures, education, and nature exploration.
Your field guide will be delivered to this email address. Please double-check for accuracy.
Showing 20 most frequently observed species out of 75 total documented species.

Wineberry
Pawpaw
Hedge Garlic
Asian Lady Beetle

Coppery Leafhopper
Common Cardinal
Woodbine
Bluebells
Great Blue Heron
Mayapple
Carolina Wren
White-Tailed Deer
Purslane

Tiger Swallowtail
Tufted Titmouse
Red-Bellied Woodpecker
Common Eastern Bumblebee
Get all 75 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
Compared to 8 nearby locations in Loudoun County County, Virginia
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 Loudoun County County.
The Loudoun County ecosystem supports 75 documented wildlife species across 74 taxonomic genera. Located in Loudoun County, Virginia, this area provides critical habitat with diverse natural communities. The location hosts 16 frequently observed species and 14 occasionally documented species, creating a balanced ecosystem with both resident and visiting wildlife. While Purcellville nearby has 3% more documented species, Loudoun County offers unique wildlife observation opportunities.