1. Departamento de Biología Aplicada Universidad Miguel Hernández Elche Spain
2. Department of Conservation Biology Doñana Biological Station‐CSIC Seville Spain
3. Department of Animal Science, Faculty of Life Sciences and Engineering University of Lleida Lleida Spain
4. Centro de Investigación en Biodiversidad y Cambio Global (CIBC‐UAM) Universidad Autónoma de Madrid Madrid Spain
5. Departamento de Ecología Universidad Autónoma de Madrid Madrid Spain
6. Centre for Functional Ecology, Department of Life Sciences University of Coimbra Coimbra Portugal
7. Biodiversity Research Unit (UMIB) UO‐CSIC‐PA, Oviedo University Mieres Spain
8. Department of Zoology University of Granada Granada Spain
9. Animal Ecology and Demography Group IMEDEA (CSIC‐UIB) Esporles Spain
10. Institute of Nature Conservation Polish Academy of Sciences Krakow Poland
11. Grupo de Investigaciones en Bilogía de la Conservación, Laboratorio Ecotono INIBIOMA (CONICET, Universidad Nacional del Comahue) Bariloche Argentina
12. Department of Biology, Queens College City University of New York Queens New York
13. Biology Program, The Graduate Center City University of New York New York New York
14. Integrative Biology Department Oregon State University Corvallis Oregon
15. Savannah River Ecology Lab, Warnell School of Forestry and Natural Resources University of Georgia Aiken South Carolina
16. National Wildlife Research Center United States Department of Agriculture Sandusky Ohio
17. Faculty of Environmental Sciences and Natural Resource Management Norwegian University of Life Sciences Ås Norway
18. Grimsö Wildlife Research Station, Department of Ecology Swedish University of Agricultural Sciences Riddarhyttan Sweden
19. Faculty of Applied Ecology, Agricultural Sciences and Biotechnology Inland Norway University of Applied Sciences Elverum Norway
20. Center for Integrated Spatial Research, Environmental Studies Department University of California Santa Cruz California
21. Department of Environmental Science, Policy, and Management University of California Berkeley California
22. North Carolina Zoo Asheboro North Carolina
23. Ornithology Section National Museums of Kenya Nairobi Kenya
24. The Peregrine Fund Boise Idaho
25. Department of Biology University of Utah Salt Lake City Utah
26. HawkWatch International Salt Lake City Utah
27. Smithsonian Migratory Bird Center Washington District of Columbia
28. Illinois Natural History Survey, University of Illinois Champaign Illinois
29. School of Biological Sciences Victoria University of Wellington Wellington New Zealand
30. CSIRO Land and Water Brisbane Qld Australia
31. Department of Wildland Resources Utah State University Logan Utah
32. Department of Earth and Environmental Sciences University of Adelaide Adelaide SA Australia
33. The Biodiversity Consultancy Cambridge UK
34. Biotechnical Faculty University of Ljubljana Ljubljana Slovenia
35. The Nature Conservancy Austin Texas
36. Environment and Sustainability Institute University of Exeter Penryn UK
37. Department of Zoology and Wildlife Biology Government Arts College The Nilgiris India