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

Brown-belted Bumble bee, Bombus griseocollis - Bumble Bees of Washington State Bumble Bees of Washington State

Maryland Biodiversity Project - Brown-belted Bumble Bee (Bombus griseocollis)

Midwest bumble bees declined with more farmed land, less diverse crops since 1870

Bumble bee species distributions and habitat associations in the Midwestern USA, a region of declining diversity

Bumble bee species distributions and habitat associations in the Midwestern USA, a region of declining diversity

Species Illustrations - PNW Bumble Bee Atlas

Maryland Biodiversity Project - Brown-belted Bumble Bee (Bombus griseocollis)

U.S. Lists a Bumble Bee Species as Endangered for First Time

Midwest bumble bees declined with more farmed land, less diverse crops since 1870

Bumble bee species distributions and habitat associations in the Midwestern USA, a region of declining diversity

Bumble bee species distributions and habitat associations in the Midwestern USA, a region of declining diversity