Download a professional PDF field guide featuring all the species found in Signal Hill Park. Perfect for outdoor adventures, education, and nature exploration.
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Compared to 8 nearby locations in Manassas Park 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 Manassas Park County.
Showing 20 most frequently observed species out of 79 total documented species.
Pawpaw
Blackcap
Blue Dasher
Holly Fern

Wingstem
Spoonwood
Heal-All
Ivy
White-Breasted Nuthatch
Bead Fern
Ragweed
Tiger Swallowtail

Balm
Bluebells
Mayapple

Fox
American Beech
Wineberry
Rum Cherry

Wax Balls
Get all 79 species with 3-4 high-quality images each, detailed descriptions, and a downloadable PDF for offline use.
The Signal Hill Park ecosystem supports 79 documented wildlife species across 74 taxonomic genera. Located in Manassas Park, Virginia, 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. This location ranks #32 for species diversity among 32 Manassas Park County natural areas, placing it in the 0th percentile for biodiversity.