Increased male bias in eider ducks can be explained by sex-specific survival of prime-age breeders

• Satu Ramula ,

  Contributed equally to this work with: Satu Ramula, Markus Öst

  Roles Conceptualization, Methodology, Software, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: satu.ramula@utu.fi

  Affiliation Department of Biology, University of Turku, Turku, Finland

  http://orcid.org/0000-0001-7795-0352

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• Markus Öst ,

  Contributed equally to this work with: Satu Ramula, Markus Öst

  Roles Conceptualization, Data curation, Investigation, Writing – original draft, Writing – review & editing

  Affiliations Bioeconomy Research Team, Novia University of Applied Sciences, Ekenäs, Finland, Environmental and Marine Biology, Faculty of Science and Engineering, Åbo Akademi University, Turku, Finland

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• Andreas Lindén,

  Roles Conceptualization, Formal analysis, Methodology, Software, Writing – review & editing

  Affiliation Bioeconomy Research Team, Novia University of Applied Sciences, Ekenäs, Finland

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• Patrik Karell,

  Roles Formal analysis, Writing – review & editing

  Affiliation Bioeconomy Research Team, Novia University of Applied Sciences, Ekenäs, Finland

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• Mikael Kilpi

  Roles Conceptualization, Writing – review & editing

  Affiliation Bioeconomy Research Team, Novia University of Applied Sciences, Ekenäs, Finland

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