1. Department of Ecology and Evolution; University of Lausanne; Lausanne Switzerland
2. Department of Fundamental Microbiology; University of Lausanne; Lausanne Switzerland
3. Department of Animal Ecology; Evolutionary Biology Centre; Uppsala University; Uppsala Sweden
4. Evolution and Ecology Research Center; School of Biological, Earth and Environmental Sciences; University of New South Wales; Sydney NSW Australia
5. IFM Biology; AVIAN Behavioural Genomics and Physiology Group; Linköping University; Linköping Sweden