1. Institute of Landscape Ecology University of Münster Münster Germany
2. University of Turku Turku Finland
3. Swiss Ornithological Institute Sempach Switzerland
4. Khingansky State Nature Reserve Arkhara Russia
5. Independent Researcher Muenster Germany
6. Department of Life Sciences and Systems Biology University of Turin Turin Italy
7. NABU (Naturschutzbund Deutschland) e.V. Berlin Germany
8. University of Lausanne Lausanne Switzerland
9. EuroNatur Foundation Radolfzell Germany
10. Department of Evolutionary Biology and Environmental Studies University of Zurich Zurich Switzerland
11. Independent Researcher Leipzig Germany
12. State budgetary educational institution of additional education of the city of Moscow "Zelenograd Palace of Creativity for Children and Youth" Zelenograd Russia