1. German Centre for Integrative Biodiversity Research, Leipzig, Germany and with the Max Planck Institute for Evolutionary Anthropology, formerly the Department of Primatology, in Leipzig, Germany
2. Conservation Science Group, Department of Zoology, University of Cambridge, Cambridge, United Kingdom
3. Instituto de Investigaciones en Ecosistemas y Sustentabilidad, Universidad Nacional Autónoma de México, Morelia, Mexico
4. Mahidol University International College, Salaya, Thailand
5. Global Wildlife Conservation, Austin, Texas
6. Department of Anthropology, McGill University, Montreal, Quebec, Canada; with the School of Life Sciences, University of KwaZulu-Natal, Scottsville, Pietermaritzburg, South Africa; and with the Shaanxi Key Laboratory for Animal Conservation, at Northwest University, in Xi'an, China
7. Gibbon Conservation Centre, Assam, India
8. Borneo Nature Foundation, Palangka Raya, Central Kalimantan, Indonesia, and with the Department of Social Sciences, Oxford Brookes University, Oxford, United Kingdom
9. Stony Brook University, Stony Brook, New York
10. Department of Ecology and Evolutionary Biology, University of Michigan, Ann Arbor, Michigan
11. Institute of Zoology, Zoological Society of London, London, in the United Kingdom
12. Tai Chimpanzee Project, Centre Suisse des Recherche Scientifique, Abidjan, Cote d'Ivoire
13. Universidad San Francisco de Quito's Colegio de Ciencias Biológicas y Ambientales in Quito, Ecuador
14. Department of Engenharia Florestal, Federal University of Viçosa, Viçosa, Brazil
15. School of Life Sciences, Sun Yat-Sen University, Guangzhou, China
16. School of Human Sciences and with the School of Biological Sciences, University of Western Australia, Crawley, Western Australia, Australia
17. Asociación Primatológica Colombiana, Bogotá, Colombia
18. Deutsches Primatenzentrum, Leibniz-Institut für Primatenforschung, Göttingen, Germany
19. World Wide Fund for Wildlife Germany, Berlin, Germany
20. Southern Institute of Ecology, Hochiminh City, Vietnam
21. Community Baboon Sanctuary, Belize
22. Durrell Institute of Conservation and Ecology, School of Anthropology and Conservation, University of Kent, Kent, United Kingdom
23. SW/Niger Delta Forest Project, part of the Foundation for Sustainability of Ecosystem, Wildlife, and Climate, Abuja, Nigeria
24. Wildlife Conservation Society Nigeria, Calabar, Nigeria
25. Centro Nacional de Pesquisa e Conservação de Primatas Brasileiros, in the Instituto Chico Mendes de Conservação da Biodiversidade. In João Pessoa, Brazil
26. Department of Anthropology and Archaeology, University of Calgary, Calgary, Alberta, Canada
27. Deutsches Primatenzentrum, Leibniz-Institut für Primatenforschung, Göttingen, Germany, and with the Department of Sociobiology/Anthropology, Faculty of Biology and Psychology, at Georg-August Universität, in Göttingen, Germany
28. Instituto Nacional da Mata Atlântica, in Espírito Santo, Brazil, and with the Instituto Pri-Matas, Minas Gerais, Brazil
29. Centre Suisse de Recherches Scientifiques, Abidjan, Côte d'Ivoire. Rebecca Kormos is affiliated with the Department of Integrative Biology, University of California, Berkeley
30. Freelance wildlife consultant, Hanoi, Vietnam
31. Shaanxi Key Laboratory for Animal Conservation, College of Life Sciences, Northwest University, Xi'an, China
32. Department of Anthropology and the Department of Ecology and Evolutionary Biology in the Program in the Environment and the School of Environment and Sustainability, Universit of Michigan in Ann Arbor, Michigan
33. Center of Excellence for Environmental Decisions, University of Queensland, Brisbane, Queensland, Australia, and with Borneo Futures, Bandar Seri Begawan, Brunei
34. Natural Science Laboratory, Faculty of Business Administration, Toyo University, Tokyo, Japan
35. Universität Leipzig, Dekanat der Fakultät für Lebenswissenschaften, Leipzig, Germany
36. Independent researcher, Leipzig, Germany
37. Conservación Internacional, Colombia, Bogotá
38. Royal Holloway University of London, Egham, United Kingdom
39. BirdLife International, both in Cambridge, United Kingdom
40. World Wide Fund for Wildlife Vietnam, Hanoi, Vietnam
41. Great Apes Survival Partnership, United Nations Environment Programme, Nairobi, Kenya
42. Groupe d’étude et de recherche sur les primates, Antananarivo, Madagascar
43. Department of Anthropology, Durham University, Durham, United Kingdom
44. Max Planck Institute for Evolutionary Anthropology, formerly the Department of Primatology, Leipzig, Germany
45. Bristol Zoological Society, Bristol Zoo Gardens, Bristol, United Kingdom
46. Operation Wallacea, Lincolnshire, United Kingdom
47. University of California San Diego, La Jolla, California, and with the Uaso Ngiro Baboon Project, Nairobi, Kenya
48. Departamento de Cíências Ambientais and the Programa Análise Ambiental Integrada, Universidade Federal de São Paulo, Sao Paulo, Brazil
49. Department of Environmental Studies, University of Oklahoma, Norman, Oklahoma
50. School of Natural Sciences and Psychology, Liverpool John Moores University, Liverpool, United Kingdom
51. Faculty of Natural Sciences, University of Stirling, Stirling, Scotland, United Kingdom