Identification, Images, & Information
For Insects, Spiders & Their Kin
For the United States & Canada
Clickable Guide
Moths Butterflies Flies Caterpillars Flies Dragonflies Flies Mantids Cockroaches Bees and Wasps Walkingsticks Earwigs Ants Termites Hoppers and Kin Hoppers and Kin Beetles True Bugs Fleas Grasshoppers and Kin Ticks Spiders Scorpions Centipedes Millipedes

Bumble Bees of the Eastern United States
By Sheila Colla, Leif Richardson, Paul Williams
USDA, 2011
Cite: 595902
Downloadable PDF at:
(Link broken as of November 2012--see Mike Quinn's separate link below for another source.)

PDF link not working
The file may have been moved.

Bumble Bees of the Eastern United States
Full PDF

Colla, S.R., L. Richardson, and P. Williams. 2011. Bumblebees of the Eastern United States. FS-972. USDA Forest Service and the Pollinator Partnership. 103 pp.

Guide to Bumble Bees of the Eastern United States
This is a great reference!

Comment viewing options
Select your preferred way to display the comments and click 'Save settings' to activate your changes.