Killer Whale L41 (IMAGE) NOAA Fisheries West Coast Region Caption Southern Resident killer whale L41 cruises with members of its pod off the Washington Coast. L41 is one of two males to father more than half of the sampled calves born since 1990. Credit Candice Emmons/NOAA Fisheries Usage Restrictions CREDIT: Candice Emmons/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.