1. Department of Migration Max Planck Institute of Animal Behavior Radolfzell Germany
2. Department of Biology University of Konstanz Konstanz Germany
3. School of Biological Sciences and Center for Reproductive Biology Washington State University Pullman Pullman WA USA
4. Department of Systematic Zoology and Ecology Eötvös Loránd University Budapest Hungary
5. Museo Nacional de Ciencias Naturales (MNCN‐CSIC) Madrid Spain
6. Sorbonne Université UPEC CNRS INRA IRD Institut d'Ecologie et des Sciences de l'Environnement de Paris Paris France