EXT XEN.0011 Midwest Bumble Bee Identification, Ecology, and

Midwest Native Bee Alliance

American Bumble Bee, Bumble Bee

The unexpected links between declining bumble bee species

Western bumble bee Washington Department of Fish & Wildlife

Western bumble bee Washington Department of Fish & Wildlife

Minnesota Seasons - yellow-banded bumble bee

Bumble Bee Identification and Info — Utah Pollinator Pursuit

COSEWIC Assessment and Status Report on the Western Bumble Bee

Midwest bumble bees declined with more farmed land, less diverse

Bumble bee survey : Minnesota Bee Atlas : Citizen science : University of Minnesota Extension

Decline of bumble bees (Bombus) in the North American Midwest