no image available Dickens & Co. The Fascinating World of the Two-spotted Bumblebee in Boulder, Colorado, United States: A Deep Dive Into Its Characteristics and Habitat Explore the vibrant life of Bombus (Pyrobombus) bifarius Cresson, 1878, an essential pollinator in the animalia kingdom, and learn about its role in the ecosystem of Boulder, Colorado. Price: 30.00€