Territory Quality and Plumage Morph Predict Offspring Sex Ratio Variation in a Raptor

• Nayden Chakarov ,

  * E-mail: az.nayden@gmail.com

  Affiliation Department of Animal Behaviour, Bielefeld University, PO Box 10 01 31, 33501, Bielefeld, Germany

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• Martina Pauli,

  Affiliation Department of Animal Behaviour, Bielefeld University, PO Box 10 01 31, 33501, Bielefeld, Germany

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• Anna-Katharina Mueller,

  Affiliation Department of Animal Behaviour, Bielefeld University, PO Box 10 01 31, 33501, Bielefeld, Germany

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• Astrid Potiek,

  Affiliation Department of Animal Behaviour, Bielefeld University, PO Box 10 01 31, 33501, Bielefeld, Germany

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• Thomas Grünkorn,

  Affiliation BioConsult SH, Brinckmannstr. 31, 25813, Husum, Germany

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• Cor Dijkstra,

  Affiliation Behavioural Biology, University of Groningen, PO Box 11103, 9700 CC, Groningen, The Netherlands

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• Oliver Krüger

  Affiliation Department of Animal Behaviour, Bielefeld University, PO Box 10 01 31, 33501, Bielefeld, Germany

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