Ground bee holes (IMAGE) American Society of Agronomy Caption An example of the bare ground surfaces where emergence holes were observed on a study site in Corvallis, OR. Credit Jennifer Fedenko Usage Restrictions For use with this story only. 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.