Two-Spotted Bumble Bee – Bumble Bees of Wisconsin – UW–Madison

UW arboretum workshop tracks endangered bees with photos

Midwest bumble bees declined with more farmed land, less diverse

The Urban Buzz: Pollinator Protection in Madison, Wisconsin - Edge

Maryland Biodiversity Project - Two-spotted Bumble Bee (Bombus

Conserving Bumble Bees

BIMACULATUS (Two-spotted Bumble Bee) (Bumble Bees of Northwestern

Rusty patch bumble bees?

Wisconsin Bumble Bee Brigade Tracks Species, 1 Photo At A Time - WPR

Conserving Bumble Bees

Wisconsin Bumblebee Observers

Endangered bumble bee nest spotted in Kenosha County - WPR