We've analyzed all of the Ebird data from 2015 and determined which birding hotspots in Prince William County, VA had the most bird sightings.

1. Occoquan Bay NWR
2. Leesylvania State Park
3. Silver Lake--Prince William County Park
4. Possum Point Road
5. Julie J. Metz Wetlands Bank
6. Belmont Bay Marina
7. Bristoe Station Battlefield
8. Woodbridge Veterans Memorial Park
9. Merrimac Farm WMA
10. stakeout Clay-colored Sparrow, Blackburn Road (2014-2015)
11. Regency Golf Course & Nature Trail
12. Cockpit Point Road
13. Manassas National Battlefield Park--Brawner Farm
14. Prince William Forest Park
15. Manassas National Battlefield Park