Trio of Beluga Whales (image) Woods Hole Oceanographic Institution Caption A trio of belugas travels in Bristol Bay. WHOI biologist Aran Mooney and his colleagues are the first to publish a study of hearing in wild marine mammals, with multiple marine mammals. NMFS permit number 14610. Credit Photo courtesy of Alaska Dept. of Fish and Game Usage Restrictions For related news story 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.