About the Authors
- Yi-Chen Wang, Chen-Chieh Feng
- Department of Geography, National University of Singapore, Singapore, Singapore
- Amrita Srivathsan
- Department of Biological Sciences, National University of Singapore, Singapore, Singapore
- Agus Salim
- Hatfield Consultants, North Vancouver, British Columbia, Canada
- Myron Shekelle
- Department of Biology, Museum of Vertebrate Biology, Portland State University, Portland, Oregon, United States of America
The authors declare that the affiliation of their co-author, Mr Agus Salim, to Hatfield Consultants, does not alter their adherence to all the PLOS ONE policies on sharing data and materials.
Processed the data: YW CF A. Srivathsan A. Salim. Conceived and designed the experiments: A. Srivathsan MS YW. Analyzed the data: YW CF MS A. Salim. Contributed reagents/materials/analysis tools: YW CF A. Srivathsan A. Salim. Wrote the paper: YW MS.