Half-black Bumble Bee
Bombus vagans · Insects
Wikimedia Commons, via Wikipedia — Bombus vagans CC BY-SA · Wikimedia Commons - Observations
- 5
- Peak
- late May
- Years Recorded
- 4
- First
- 2018-08-07
- Most Recent
- 2025-08-30
Verified observations per week, all years combined. Weeks with no records are left blank.
