Prey proportion of diet (IMAGE) NOAA Fisheries West Coast Region Caption Seasonal proportion of sequences assigned to seven Southern Resident killer whale prey species (or groups of species) across all fecal samples. Open and filled symbols indicate samples from the outer coast and Salish Sea, respectively. Lines indicate predicted values from local polynomial regression. Credit Hanson et al, 2021, PLOS ONE (CC-BY 4.0, https://creativecommons.org/licenses/by/4.0/) Usage Restrictions Hanson et al, 2021, PLOS ONE (CC-BY 4.0, https://creativecommons.org/licenses/by/4.0/) 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.