A PDF field guide to the species reported in and around Bull Run Regional Park, 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 Bull Run Regional Park include Small Phigalia, Asian Lady Beetle, Spring Fishfly, Coppery Leafhopper and Barred Owl. Plants lead the list with 18 species, followed by 18 insects and 6 amphibians.
The 20 species reported most often here, of 50 in the full guide.
Bluebells
Mayapple
Pawpaw
Purslane

Small Phigalia
Asian Lady Beetle

Amberbell

Spring Fishfly

Bluets
Wild Geranium

Coppery Leafhopper

Barred Owl
Pilewort
Dark Fishing Spider
Green Frog