Common Dolphins (IMAGE) NOAA Fisheries West Coast Region Caption Skin cells collected from common dolphins revealed sharp changes in the marine food web off Southern California. Credit Lindsey E. Peavey (NOAA/CINMS) Usage Restrictions CREDIT: Lindsey E. Peavey (NOAA/CINMS) 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.