(c) Thomas Shahan, some rights reserved (CC BY-NC), uploaded by Thomas Shahan CC BY-NC · iNaturalist - Observations
- 82
- Peak
- mid August
- Years Recorded
- 13
- First
- 2007-08-19
- Most Recent
- 2026-07-05
Verified observations per week, all years combined. Weeks with no records are left blank.
