Aftermath of a Kill (IMAGE) NOAA Fisheries West Coast Region Caption In this image, killer whales cruise past the scene of their attack on another whale, spotted by a NOAA Fisheries research survey late last year. Scientists pieced together the species involved through genetic studies of leftover lung tissue. Credit Paula Olson/NOAA Fisheries Usage Restrictions CREDIT: Paula Olson/NOAA Fisheries 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.