Guide credits

Draft Guide to the Female Osmia of Eastern North America

Terry Griswold & Harold Ikerd
USDA Bee Laboratory, Logan, Utah

Sam Droege
USGS Patuxent Wildlife Research Center

John B. Pascarella
Valdosta State University Biology Department


John Pickering
University of Georgia, Athens

John Pascarella provided many of the images for this guide from hisBees of Florida

If you have questions, comments, or especially corrections please contact Sam at or call at 301-497-5840