1. Institute of Vertebrate Biology; Academy of Sciences of the Czech Republic; Brno Czech Republic
2. Department of Ecology and Vertebrate Zoology; University of Łódź; Łódź Poland
3. School of Biology and Bell-Pettigrew Museum of Natural History; University of St. Andrews; St. Andrews UK
4. School of Psychology and Neuroscience; University of St. Andrews; St. Andrews UK