Bumble bees of North America Poster (18" x 24")

The bumble bees of North America poster displays 27 of the 48 different bumble bee species found in North America (north of Mexico) including some rare and endangered species.  This poster is not intended to be a bumble bee identification poster; even experts have a hard time identifying some bumble bees to the species level without using a microscope.  This poster is 18" x 24" and will ship in a 2" x 18" poster tube.