(c) Teemu Kurppa, some rights reserved (CC BY), uploaded by Teemu Kurppa CC BY · iNaturalist - Observations
- 1
- Peak
- early October
- Years Recorded
- 1
- First
- 2025-10-06
- Most Recent
- 2025-10-06
Verified observations per week, all years combined. Weeks with no records are left blank.
