About the Authors
- Samuel P. Caro, Sonja V. Schaper, Marcel E. Visser
- Department of Animal Ecology, Netherlands Institute of Ecology (NIOO-KNAW), Wageningen, The Netherlands
- Roelof A. Hut
- Chronobiology Unit, Center for Behavior and Neurosciences (CBN), University of Groningen, Groningen, The Netherlands
- Gregory F. Ball
- Department of Psychological and Brain Sciences, Johns Hopkins University, Baltimore, Maryland, United States of America
The authors have declared that no competing interests exist.