1. Ecology and Biodiversity Utrecht University Utrecht The Netherlands
2. Animal Behaviour & Cognition Utrecht University Utrecht The Netherlands
3. IUCN SSC Species Monitoring Specialist Group, Laboratory for Conservation Biology, Department of Ecology & Evolution University of Lausanne Lausanne Switzerland
4. Faculty of Natural Sciences University of Stirling FK9 4LA UK
5. Global Conservation Program Wildlife Conservation Society 2300 Southern Boulevard Bronx New York USA
6. ZSL Institute of Zoology London UK
7. Forest Research Institute, ELGO‐DIMITRA Thessaloniki Greece
8. Department of Environmental Sciences Wageningen University Wageningen The Netherlands
9. Smithsonian Tropical Research Institute Panama Republic of Panama
10. WWF Cameroon Yaoundé Cameroon
11. Copernicus Institute of Sustainable Development Utrecht University Utrecht The Netherlands
12. Zoological Society of London Cameroon Yaoundé Cameroon
13. James Cook University Townsville Queensland Australia
14. Interdisciplinary Centre for Conservation Science (ICCS), Department of Zoology University of Oxford Oxford UK