Constant Swinkels,^1,2,3 Jessica E.M. van der Wal,⁴ Christina Stinn,^2,5 Claudio M. Monteza-Moreno,^2,6 Patrick A. Jansen<sup>1,2,*

1</sup>Wildlife Ecology & Conservation, Department of Environmental Sciences, Wageningen University, 6708 PB Wageningen, The Netherlands
²Smithsonian Tropical Research Institute, Balboa, Ancón 0843-03092, Republic of Panama
³Plant Ecology and Physiology, Radboud University, 6525 AW Nijmegen, The Netherlands
⁴FitzPatrick Institute of African Ornithology, University of Cape Town, Cape Town 7701, South Africa
⁵Department of Conservation Biology, Georg-August-Universität Göttingen, 37073 Göttingen, Germany
⁶Department for the Ecology of Animal Societies, Max Planck Institute of Animal Behavior, 78315 Konstanz, Germany

^*To whom correspondence should be addressed: Patrick.jansen@wur.nl