Communication in the Third Dimension: Song Perch Height of Rivals Affects Singing Response in Nightingales

• Philipp Sprau ,

  * E-mail: philippsprau@gmx.de

  Affiliation Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands

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• Tobias Roth,

  Affiliations Zoological Institute, University of Basel, Basel, Switzerland, Research Station Petite Camargue Alsacienne, Saint-Louis, France

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• Marc Naguib,

  Affiliations Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands, Behavioural Ecology Group, Department of Animal Sciences, Wageningen University, Wageningen, The Netherlands

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• Valentin Amrhein

  Affiliations Zoological Institute, University of Basel, Basel, Switzerland, Research Station Petite Camargue Alsacienne, Saint-Louis, France

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