About the Authors

Ben Raymond

ben.raymond@aad.gov.au

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

Scott A. Shaffer

Affiliation Department of Biological Sciences, San Jose State University, San Jose, California, United States of America

Serguei Sokolov

Affiliation CSIRO Wealth from Oceans National Research Flagship, CSIRO Marine Research and Antarctic Climate and Ecosystems Cooperative Research Centre, Hobart, Tasmania, Australia

Eric J. Woehler

Affiliation School of Zoology, University of Tasmania, Hobart, Tasmania, Australia

Daniel P. Costa

Affiliation Ecology and Evolutionary Biology, University of California, Santa Cruz, California, United States of America

Luke Einoder

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

Mark Hindell

Affiliation School of Zoology, University of Tasmania, Hobart, Tasmania, Australia

Graham Hosie

Affiliation Australian Antarctic Division, Kingston, Tasmania, Australia

Matt Pinkerton

Affiliation National Institute of Water and Atmospheric Research Ltd., Taihoro Nukurangi, Kilbirnie, Wellington, New Zealand

Paul M. Sagar

Affiliation National Institute of Water and Atmospheric Research Ltd., Taihoro Nukurangi, Christchurch, New Zealand

Darren Scott

Affiliation Department of Zoology, University of Otago, Dunedin, New Zealand

Adam Smith

Affiliation Institute of Information and Mathematical Sciences, Massey University, Albany, Auckland, New Zealand

David R. Thompson

Affiliation National Institute of Water and Atmospheric Research Ltd., Taihoro Nukurangi, Kilbirnie, Wellington, New Zealand

Caitlin Vertigan

Affiliation School of Zoology, University of Tasmania, Hobart, Tasmania, Australia

Henri Weimerskirch

Affiliation Centre d'Etudes Biologiques de Chizé, Centre National de la Recherche Scientifique, Villiers en Bois, France

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BR SAS EJW DPC MH. Analyzed the data: BR SAS SS MP AS. Wrote the paper: BR SAS SS EJW DPC GH MP. Conducted and supported fieldwork: SAS EJW DPC LE MH GH PMS DS DRT CV HW.