Now combined with another species, the cuckoo bumble bee Bombus flavidus, is the most broadly distributed bumble bee species of any kind in the world.
PDF) The cephalic labial gland secretions of two socially parasitic bumblebees Bombus hyperboreus (Alpinobombus) and Bombus inexspectatus (Thoracobombus) question their inquiline strategy
Wi BBB: Bombus flavidus
Building a Strong Community: A Key Step in Entomology Student Life
Ability to Detect Polarized Light Helps Bees Find Food
COSEWIC Assessment and Status Report on the Gypsy Cuckoo Bumble Bee (Bombus bohemicus) in Canada - 2014
Building a Strong Community: A Key Step in Entomology Student Life
COSEWIC Assessment and Status Report on the Gypsy Cuckoo Bumble Bee (Bombus bohemicus) in Canada - 2014
Gall-Inducing Wasps Have Enlarged Venom Glands, Study Finds
Gall-Inducing Wasps Have Enlarged Venom Glands, Study Finds
Wi BBB: Bombus flavidus
Ability to Detect Polarized Light Helps Bees Find Food
Fernald cuckoo bumble, Bombus flavidus/fernaldae - Bumble Bees of Washington State Bumble Bees of Washington State