Blue Whale Fluke (IMAGE) Oregon State University Caption A blue whale shows its fluke as it dives deep in an area with abundant krill in New Zealand's South Taranaki Bight. Credit Leigh Torres. Usage Restrictions None 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.