Phot o (IMAGE) The University of Hong Kong Caption Participants actively engaged in a hands-on learning experience on eDNA sampling methods during the workshop, gaining practical knowledge in sampling and processing eDNA samples in the field. Credit The University of Hong Kong Usage Restrictions n/a License Original 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.