(c) John Christensen, some rights reserved (CC BY-NC), uploaded by John Christensen CC BY-NC · iNaturalist - Observations
- 4
- Peak
- mid March
- Years Recorded
- 3
- First
- 2018-10-11
- Most Recent
- 2026-07-26
Verified observations per week, all years combined. Weeks with no records are left blank.
