Institution: | 1. Institute of Animal Science, Ethology Department, Prague, Czechia.; 2. INRA, UMR1348 PEGASE, Saint-Gilles, France.; 3. Agrocampus Rennes, UMR1348 PEGASE, Rennes, France.; 4. Cognitive Ethology Lab, German Primate Center, Göttingen, Germany.; University of Sussex, United Kingdom, |