Where to see a Eastern Tiger Swallowtail in Maryland

The Eastern Tiger Swallowtail is recorded in the counties of 72 Maryland state parks (research-grade iNaturalist observations). Ranked by how often it is observed in each area:

1. Smallwood State Park
2. Merkle Wildlife Management Area
3. Susquehanna State Park
4. Rocks State Park
5. Seneca Creek State Park
6. Patuxent River State Park
7. McKee-Beshers Wildlife Management Area
8. Cedarville State Forest
9. Purse State Park
10. Palmer State Park
11. Chapman State Park
12. Doncaster State Forest
13. Rosaryville State Park
14. Chapel Point State Park
15. Matthew Henson State Park
16. Robert M Watkins Regional State Park
17. Mattawoman State Natural Environmental Area
18. North Point State Park
19. Gunpowder Falls State Park
20. Patapsco Valley State Park
21. Gunpowder State Park
22. Hart-Miller Island State Park, Maryland
23. Cunningham Falls State Park
24. Gambrill State Park
25. Washington Monument State Park

These are county-level records — the species is documented in the area around each park, which is a strong steer rather than a guarantee for the park itself.

Eastern Tiger Swallowtail in other states → · All Maryland state parks →