About the Authors
- Raül Ramos
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* E-mail: ramos@ub.edu
Affiliation Departament Biologia Animal (Vertebrats), Universitat de Barcelona, Barcelona, Spain
- Jacob González-Solís
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Affiliations Departament Biologia Animal (Vertebrats), Universitat de Barcelona, Barcelona, Spain, British Antarctic Survey, Natural Environment Research Council, Cambridge, United Kingdom
- John P. Croxall
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Affiliation British Antarctic Survey, Natural Environment Research Council, Cambridge, United Kingdom
- Daniel Oro
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Affiliation Instituto Mediterráneo de Estudios Avanzados (IMEDEA), CSIC-UIB, Mallorca, Spain
- Xavier Ruiz
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† Deceased.
Affiliation Departament Biologia Animal (Vertebrats), Universitat de Barcelona, Barcelona, Spain
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: JGS XR. Performed the experiments: RR JGS DO. Analyzed the data: RR JGS. Contributed reagents/materials/analysis tools: JGS JPC DO XR. Wrote the paper: RR JGS JPC DO.