About the Authors

Caroline Duc

Affiliation Institute of Ecology and Evolution, University of Bern, Bern, Switzerland

Wolfgang Nentwig

Affiliation Institute of Ecology and Evolution, University of Bern, Bern, Switzerland

Andreas Lindfeld

andreas.lindfeld@iee.unibe.ch

Affiliation Institute of Ecology and Evolution, University of Bern, Bern, Switzerland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CD WN AL. Performed the experiments: CD AL. Analyzed the data: CD AL. Contributed reagents/materials/analysis tools: WN. Wrote the paper: CD WN AL.