Biopsy collection of a fin whale (IMAGE) University of Groningen Caption This picture shows how a small biopsy is collected, using a hollow-point crossbow dart, from a fin whale in the Gulf of Maine. The fin whale is one of the species included in the study. Credit Center for Coastal Studies image collected under U.S. NMFS ESA/MMPA Permit 1632 (permit number must be included in credit!) Usage Restrictions Credit must be given to the creator. Adaptations must be shared under the same terms. License CC BY-SA 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.