Where to see a Gray Hairstreak in Oregon

The Gray Hairstreak is recorded in the counties of 90 Oregon state parks (research-grade iNaturalist observations). Ranked by how often it is observed in each area:

1. Carl G. Washburne Memorial State Park
2. Pritchard State Park
3. Browns Landing State Park
4. Elijah Bristow State Park
5. Jasper State Recreation Site
6. Lowell State Recreation Site
7. Darlingtonia State Natural Site
8. Fall Creek State Recreation Site
9. Blachly Mountain Forest State Park
10. Tokatee Klootchman State Natural Site
11. Stonefield Beach State Recreation Site
12. Painted Hills State Park
13. Mayer State Park
14. Memaloose State Park
15. White River Falls State Park
16. Valley of the Rogue State Park
17. Casey State Recreation Site
18. TouVelle State Recreation Site
19. Joseph H. Stewart State Recreation Area
20. Government Island State Recreation Area
21. Rough and Ready State Park
22. Illinois River Forks State Park
23. Cottonwood Canyon State Park
24. Deschutes River State Recreation Area
25. Cape Blanco 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.

Gray Hairstreak in other states → · All Oregon state parks →