1. Senckenberg Biodiversity and Climate Research Centre Senckenberg Gesellschaft für Naturforschung Frankfurt (Main) Germany
2. Department of Biological Sciences Goethe University Frankfurt (Main) Germany
3. Society for the Protection of Prespa Prespa Greece
4. Biology Department University of North Carolina at Charlotte Charlotte North Carolina
5. Hawk Mountain Sanctuary, Acopian Center for Conservation Learning Orwigsburg Pennsylvania
6. Reese Institute for Conservation of Natural Resources, Lenoir‐Rhyne University Hickory North Carolina
7. HawkWatch International Salt Lake City Utah
8. Biodiversity and Conservation Ecology Laboratory University of Utah Salt Lake City Utah
9. School of Biological, Earth and Environmental Science University College Cork Cork Ireland
10. Smithsonian Conservation Biology Institute, National Zoological Park Front Royal Virginia
11. Department of Biology University of Maryland College Park Maryland
12. Instituto da Conservação da Natureza e das Florestas Parque Natural do Vale do Guadiana, Centro Polivalente de Divulgação da Casa do Lanternim Mértola Portugal
13. Phillip Island Nature Parks Victoria Australia
14. School of Biological Sciences Monash University Clayton Australia
15. Florida Museum of Natural History Gainesville Florida
16. Department of Biology University of Florida Gainesville Florida
17. College of Science and Engineering James Cook University Cairns Australia
18. Department of Civil, Environmental and Geodetic Engineering The Ohio State University Columbus Ohio
19. Department of Migration and Immuno‐Ecology Max Planck Institute for Ornithology Radolfzell Germany
20. BirdLife Denmark Copenhagen Denmark
21. Biodiversity Research Institute Portland Maine
22. Raptor View Research Institute Missoula Montana
23. Storch Schweiz Kreuzlingen Switzerland
24. Conservation Ecology, Faculty of Biology Philipps‐University Marburg Marburg Germany
25. Department of Biology University of Konstanz Konstanz Germany
26. Arctic Raptors Project Nunavut Canada
27. Department of Biological Science University of Alberta Edmonton Canada
28. Department of Integrative Biology University of Guelph Guelph Canada
29. Vertebrates Zoology Research Group University of Alicante Alicante Spain
30. Environment Science and Solutions SL Valencia Spain
31. Centre d’Ecologie Fonctionnelle et Evolutive UMR 5175, CNRS – Université de Montpellier – Université Paul‐Valéry Montpellier – EPHE Montpellier France
32. Percy FitzPatrick Institute of African Ornithology, DST‐NRF Centre of Excellence University of Cape Town Rondebosch South Africa
33. Wildfowl & Wetlands Trust, Caerlaverock Wetland Centre Caerlaverock UK
34. Movement Ecology Laboratory, Department of Ecology, Evolution and Behavior Alexander Silberman Institute of Life Sciences, The Hebrew University of Jerusalem Jerusalem Israel
35. School of Biology and Environmental Science and Earth Institute University College Dublin Dublin Ireland
36. North Carolina Museum of Natural Sciences Raleigh North Carolina
37. Department of Forestry and Environmental Resources North Carolina State University Raleigh North Carolina
38. Ecology & Biodiversity Group, Institute of Environmental Biology Utrecht University Utrecht The Netherlands
39. International Crane Foundation Baraboo Wisconsin
40. Lamont‐Doherty Earth Observatory Columbia University Palisades New York
41. Departamento de Didáctica General y Didácticas Específicas University of Alicante Alicante Spain
42. University of Valencia, Cavanilles Institute of Biodiversity and Evolutionary Biology Terrestrial Vertebrates Group Valencia Spain
43. Biology Department Friends University Wichita Kansas
44. Center for Conservation Biology, College of William and Mary Virginia Commonwealth University Williamsburg Virginia
45. EDM International, Inc Fort Collins Colorado
46. Food and Agriculture Organization of the United Nations Regional Office for Africa Accra Ghana
47. RSPB Centre for Conservation Science Royal Society for the Protection of Birds Cambridge UK
48. Wildfowl & Wetlands Trust Gloucester UK
49. Centre d’Etudes Biologiques de Chizé UMR7372 CNRS Université de La Rochelle Villiers‐en‐Bois France
50. Department of Evolutionary and Environmental Biology, Institute of Evolution University of Haifa Haifa Israel
51. BirdLife Österreich Vienna Austria
52. Schulz Wildlife Consulting Bergenhusen Germany
53. Faculty of Geo‐Information Science and Earth Observation (ITC) University of Twente Enschede The Netherlands
54. CIBIO/InBIO Associate Laboratory Universidade do Porto Vairão Portugal
55. Centre for Applied Ecology ‘Prof. Baeta Neves’/InBIO Associate Laboratory Instituto Superior de Agronomia, Universidade de Lisboa Lisbon Portugal
56. Centre for Ecology, Evolution and Environmental Changes Faculdade de Ciências da Universidade de Lisboa Lisbon Portugal
57. Ecology and Environment Department DHI Hørsholm Denmark
58. School of Zoology, Faculty of Life Sciences Tel Aviv University Tel Aviv Israel
59. U.S. Geological Survey Western Ecological Research Center Vallejo California
60. Suisun Resource Conservation District Suisun City California
61. Odum School of Ecology University of Georgia Athens Georgia
62. Key Laboratory of Wetland Ecology and Environment, Northeast Institute of Geography and Agroecology Chinese Academy of Sciences Changchun People’s Republic of China
63. VulPro NPC Skeerpoort South Africa
64. Ornitela UAB Vilnius Lithuania