Bumble Bees of North America

“For melittologists . . . as well as anyone interested in the conservation, ecology, biology, natural history, or simple appreciation of bumble bees.” —Michael S. Engel, Entomologist’s Monthly More than ever before, there is widespread interest in studying bumble bees and the critical role they play in our ecosystems. Bumble Bees of North America is the first comprehensive guide to North American bumble bees to be published in more than a century. Richly illustrated with color pho