Where to see a Gray Hairstreak in Massachusetts

The Gray Hairstreak is recorded in the counties of 25 Massachusetts state parks (research-grade iNaturalist observations). Ranked by how often it is observed in each area:

1. Manuel F. Correllus State Forest
2. Joseph Sylvia State Beach
3. Martha's Vineyard State Forest
4. Nickerson State Park
5. Shawme-Crowell State Forest
6. Scusset Beach State Reservation
7. South Cape Beach State Park
8. Frances A. Crane Wildlife Management Area
9. Hawksnest State Park
10. Barnstable State Forest
11. Wompatuck State Park
12. Massasoit State Park
13. Ames Nowell State Park
14. Myles Standish State Forest
15. Freetown-Fall River State Forest
16. Burrage Pond Wildlife Management Area
17. Demarest Lloyd State Park
18. Horseneck Beach State Reservation
19. Berkley State Forest
20. Rehoboth State Forest
21. Watson Pond State Park
22. Dighton Rock State Park
23. Ellisville Harbor State Park
24. Fall River Heritage State Park
25. Fort Phoenix Beach State Reservation

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 Massachusetts state parks →