About the Authors

Benjamin Eggs

benjamin.eggs@iee.unibe.ch

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

Dirk Sanders

Affiliations Institute of Ecology and Evolution, University of Bern, Bern, Switzerland, Centre for Ecology and Conservation, University of Exeter, Penryn, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BE DS. Performed the experiments: BE. Analyzed the data: BE DS. Contributed reagents/materials/analysis tools: BE DS. Wrote the manuscript: BE DS.