1. Behavioural Physiology, Department of Biology; Humboldt-Universität zu Berlin; Berlin Germany
2. Museum für Naturkunde Berlin; Leibniz Institute for Evolution and Biodiversity Science; Berlin Germany
3. Department of Neurobiology and Behavior; Cornell University; Ithaca New York 14853
4. Berlin Center for Genomics in Biodiversity Research (BeGenDiv); Berlin Germany
5. Leibniz-Institut für Zoo- und Wildtierforschung (IZW); Berlin Germany
6. Department of Biology; California State University Northridge; Northridge California 91330
7. Berlin-Brandenburg Institute of Advanced Biodiversity Research (BBIB); Berlin Germany
8. Department of Marine Sciences; University of Gothenburg; Gothenburg SE-405 30 Sweden