About the Authors

Jacob Nabe-Nielsen

nabe@dmu.dk

Affiliations Department of Arctic Environment, National Environmental Research Institute, University of Aarhus, Roskilde, Denmark, Centre for Integrated Population Ecology (CIPE), Department of Environmental, Social and Spatial Change, Roskilde University, Roskilde, Denmark

Richard M. Sibly

Affiliations Centre for Integrated Population Ecology (CIPE), Department of Environmental, Social and Spatial Change, Roskilde University, Roskilde, Denmark, School of Animal and Microbial Sciences, University of Reading, Reading, United Kingdom

Mads C. Forchhammer

Affiliations Department of Arctic Environment, National Environmental Research Institute, University of Aarhus, Roskilde, Denmark, Centre for Integrated Population Ecology (CIPE), Department of Environmental, Social and Spatial Change, Roskilde University, Roskilde, Denmark

Valery E. Forbes

Affiliations Centre for Integrated Population Ecology (CIPE), Department of Environmental, Social and Spatial Change, Roskilde University, Roskilde, Denmark, Department of Environmental, Social and Spatial Change, Roskilde University, Roskilde, Denmark

Christopher J. Topping

Affiliations Centre for Integrated Population Ecology (CIPE), Department of Environmental, Social and Spatial Change, Roskilde University, Roskilde, Denmark, Department of Wildlife Ecology & Biodiversity, National Environmental Research Institute, University of Aarhus, Rønde, Denmark

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JN-N RMS VEF CJT. Performed the experiments: JN-N CJT. Analyzed the data: JN-N RMS. Wrote the paper: JN-N RMS MCF.