1. Department of Evolutionary Ecology Estación Biológica de Doñana‐CSIC Seville Spain
2. Department of Behavioral Ecology and Evolutionary Genetics Max Planck Institute for Ornithology Seewiesen Germany
3. Behavioural Ecology Group Department of Systematic Zoology and Ecology Eötvös Loránd University Budapest Hungary
4. Department of Plant Pathology Corvinus University of Budapest Budapest Hungary
5. Ecology Research Group Hungarian Academy of Sciences Hungarian Natural History Museum Budapest Hungary
6. Université Paris‐Sud Centre de Neurosciences Paris‐Sud UMR 8195 Orsay France
7. Ethology Group Department of Biology University of Antwerp Wilrijk Belgium