Bulletin #7153, Understanding Native Bees, the Great Pollinators: Enhancing Their Habitat in Maine (PDF) This bulletin was developed by Constance S. Stubbs, research assistant professor, and Nancy Coverstone, Extension educator, the University of Maine. For information about UMaine Extension programs and resources, visit extension.umaine.edu. Find more of our publications and books at extension.umaine.edu/publications/. Table of