About the Authors

Steffen Hahn

steffen.hahn@vogelwarte.ch

Affiliations Swiss Ornithological Institute, Sempach, Switzerland, Department Animal Ecology, The Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands

Bethany J. Hoye

Affiliation Department Animal Ecology, The Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands

Harry Korthals

Affiliation Department of Aquatic Ecology, The Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands

Marcel Klaassen

Affiliations Department Animal Ecology, The Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands, Centre for Integrated Ecology, Deakin University, Geelong, Victoria, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MK SH BJH. Performed the experiments: MK SH BJH. Analyzed the data: SH BJH. Contributed reagents/materials/analysis tools: HK SH BJH. Wrote the paper: SH BJH HK MK.