(c) Wolfgang Bacher, some rights reserved (CC BY-NC), uploaded by Wolfgang Bacher CC BY-NC · iNaturalist - Observations
- 17
- Peak
- mid June
- Years Recorded
- 8
- First
- 2015-06-01
- Most Recent
- 2026-06-23
Verified observations per week, all years combined. Weeks with no records are left blank.
