1. College of Science and Engineering, James Cook University, Townsville, Australia
2. Department of National Parks, Wildlife and Plant Conservation, Bangkok, Thailand
3. Fenner School of Environment and Society, the Australian National University, Canberra, Australia
4. Environment, CSIRO, Townsville, Qld, Australia
5. Research Division, Central Queensland University, Townsville, Qld, Australia
6. James Hutton Institute, Aberdeen, UK