About the Authors

Annegret Grimm

annegret.grimm@ufz.de

Affiliations Department of Conservation Biology, UFZ – Helmholtz Centre for Environmental Research, Leipzig, Germany, Institute for Biology, Faculty of Biosciences, Pharmacy and Psychology, University of Leipzig, Leipzig, Germany

Bernd Gruber

Affiliations Department of Conservation Biology, UFZ – Helmholtz Centre for Environmental Research, Leipzig, Germany, Institute for Applied Ecology, Faculty of Applied Sciences, University of Canberra, Australian Capital Territory, Canberra, Australia

Klaus Henle

Affiliation Department of Conservation Biology, UFZ – Helmholtz Centre for Environmental Research, Leipzig, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: AG BG KH. Performed the experiments: AG. Analyzed the data: AG KH. Contributed reagents/materials/analysis tools: AG BG KH. Wrote the paper: AG KH. Programming of estimators: AG BG.