Bumble Bees of Wisconsin – Online guide, information, and ongoing
Wisconsin Bumblebee Observers
LMBO Free Webinar Series: Help Birds, Pollinators and Your
Conserving Bumble Bees
Insects, Free Full-Text
Citizen Science – Bumble Bees of Wisconsin – UW–Madison
Bumblebee Identification, Habits & Behavior
LMBO Free Webinar Series: Help Birds, Pollinators and Your
Wisconsin Natural Resources Magazine – Summer 2021 by Wisconsin
Insects, Free Full-Text
Field Notes Blog — Severson Dells Nature Center
2022 Field Trip Guidebook by Natural Resources Foundation of
Bumble Bees (Bombus) : USDA ARS
Bee alert – Bumble bees are struggling, but still alive in the UW
Pollinator Habitat Guide