Bumblebee research (IMAGE) University of Wyoming Caption Christy Bell, a Ph.D. student in the University of Wyoming Department of Zoology and Physiology, observes a Western bumblebee. Bell and Lusha Tronstad, lead invertebrate zoologist with the Wyoming Natural Diversity Database, are co-authors of a paper about Western bumblebees. Credit Christy Bell Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.