1. Wildlife Conservation Research Unit, Department of Zoology, The Recanati‐Kaplan Centre University of Oxford Tubney UK
2. Research School of Biology Australian National University Canberra ACT Australia
3. Borneo Nature Foundation Palangka Raya Indonesia
4. Directorate of Conservation Area Planning, Directorate General of Natural Resources and Ecosystem Conservation Ministry of Environment and Forestry Jakarta Indonesia
5. Wildlife Conservation Society, Indonesia Program Bogor Indonesia
6. Rocky Mountain Research Station, United States Forest Service Flagstaff AZ USA