About the Authors

Sonja Weissteiner

Affiliation Forest Zoology and Forest Protection, Georg-August-Universität, Göttingen, Germany

Wolf Huetteroth

Affiliation Neurobiology/Ethology, Philipps-University, Marburg, Germany

Martin Kollmann

Affiliation Neurobiology/Ethology, Philipps-University, Marburg, Germany

Bernhard Weißbecker

Affiliation Forest Zoology and Forest Protection, Georg-August-Universität, Göttingen, Germany

Roberto Romani

Affiliation Dipartimento di Scienze Agrarie e Ambientali, University of Perugia, Perugia, Italy

Joachim Schachtner

Affiliation Neurobiology/Ethology, Philipps-University, Marburg, Germany

Stefan Schütz

stefan.schuetz@forst.uni-goettingen.de

Affiliation Forest Zoology and Forest Protection, Georg-August-Universität, Göttingen, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: SS JS RR. Performed the experiments: SW WH MK BW SS. Analyzed the data: SW WH MK BW RR JS SS. Contributed reagents/materials/analysis tools: BW RR JS SS. Wrote the paper: SW RR JS SS.