About the Authors

Mary Anne Bishop

mbishop@pwssc.org

Affiliation Prince William Sound Science Center, Cordova, Alaska, United States of America

Brad F. Reynolds

Affiliation Prince William Sound Science Center, Cordova, Alaska, United States of America

Sean P. Powers

Affiliation Dauphin Island Sea Lab, Department of Marine Sciences, University of South Alabama and Center for Ecosystem Based Fisheries Management, Dauphin Island, Alabama, United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MAB BFR SPP. Performed the experiments: MAB BFR. Analyzed the data: MAB. Wrote the paper: MAB BFR SPP.