About the Authors

Min A. Hahn

min.hahn@unifr.ch

Affiliation Department of Biology, Ecology and Evolution, University of Fribourg, Fribourg, Switzerland

Mark van Kleunen

Affiliation Department of Biology, Ecology, University of Konstanz, Konstanz, Germany

Heinz Müller-Schärer

Affiliation Department of Biology, Ecology and Evolution, University of Fribourg, Fribourg, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MAH MVK HMS. Performed the experiments: MAH. Analyzed the data: MAH MVK HMS. Contributed reagents/materials/analysis tools: MAH MVK HMS. Wrote the paper: MAH MVK HMS.