Where to see a Eastern Tiger Swallowtail in Illinois

The Eastern Tiger Swallowtail is recorded in the counties of 82 Illinois state parks (research-grade iNaturalist observations). Ranked by how often it is observed in each area:

1. Giant City State Park
2. Ferne Clyffe State Park
3. Cave-in-Rock State Park
4. Dixon Springs State Park
5. Cache River State Natural Area
6. Lake Murphysboro State Park
7. Golconda Marina State Recreation Area
8. Fort Chartres State Park
9. Fort Kaskaskia State Park
10. Randolph County State Recreation Area
11. Trail of Tears State Forest
12. Union County State Forest
13. Lincoln Trail State Park
14. Mississippi Palisades State Park
15. Spring Lake State Park
16. Fort Creve Coeur State Park
17. Ramsey Lake State Park
18. Goose Lake Prairie State Natural Area
19. Wolf Creek State Park
20. Eagle Creek State Park
21. Gebhard Woods State Park
22. Hidden Springs State Forest
23. William G. Stratton State Park
24. Beaver Dam State Park
25. Johnson Sauk Trail 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 Illinois state parks →