Relatedness decreases and reciprocity increases cooperation in Norway rats

Manon K Schweinfurth1,2, Michael Taborsky3

  • 1Behavioural Ecology, Institute of Ecology and Evolution, University of Bern, Wohlenstrasse 50a, 3032 Hinterkappelen, Switzerland manon.schweinfurth@iee.unibe.ch.

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