Small Boat Acoustic Survey (IMAGE) Stony Brook University Caption Using a small boat, researchers were able to measure the amount of krill in shallow, close to shore areas near fur seal and penguin colonies on Livingston Island. These waters were previously inaccessible to researchers. Credit Joseph Warren, Stony Brook University Usage Restrictions With photo credit 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.