The smell of hunger: Norway rats provision social partners based on odour cues of need

• Karin Schneeberger ,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Visualization, Writing – original draft, Writing – review & editing

  * E-mail: schneeberger@uni-potsdam.de

  Affiliations Institute for Ecology and Evolution, Behavioural Ecology Division, University of Bern, Bern, Switzerland, Animal Ecology Group, Institute of Biochemistry and Biology, University of Potsdam, Potsdam, Germany

  http://orcid.org/0000-0003-2098-2542

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• Gregory Röder,

  Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Visualization, Writing – review & editing

  Affiliation Laboratory of Fundamental and Applied Research in Chemical Ecology (FARCE), Institute of Biology, University of Neuchâtel, Neuchâtel, Switzerland

  http://orcid.org/0000-0002-7110-294X

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• Michael Taborsky

  Roles Conceptualization, Funding acquisition, Project administration, Resources, Supervision, Writing – review & editing

  Affiliation Institute for Ecology and Evolution, Behavioural Ecology Division, University of Bern, Bern, Switzerland

  http://orcid.org/0000-0002-1357-4316

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