About the Authors

Zhi-Pang Huang

Affiliations College of Life Sciences, Northwest University, Xi'an, Shannxi, China, Institute of Eastern-Himalaya Biodiversity Research, Dali University, Dali, Yunnan, China

Xiao-Guang Qi

qixg@nwu.edu.cn (X-GQ); baoguoli@nwu.edu.cn (B-GL)

Affiliations College of Life Sciences, Northwest University, Xi'an, Shannxi, China, Anthropology Department, University of Illinois, Urbana, Illinois, United States of America

Paul A. Garber

Affiliation Anthropology Department, University of Illinois, Urbana, Illinois, United States of America

Tong Jin

Affiliation The Nature Conservancy (TNC) China Program, Beijing, China

Song-Tao Guo

Affiliation College of Life Sciences, Northwest University, Xi'an, Shannxi, China

Sheng Li

Affiliation School of Life Sciences, Peking University, Beijing, China

Bao-Guo Li

qixg@nwu.edu.cn (X-GQ); baoguoli@nwu.edu.cn (B-GL)

Affiliation College of Life Sciences, Northwest University, Xi'an, Shannxi, China

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Analyzed the data: ZPH SL. Wrote the paper: ZPH XGQ PAG. Conceived and designed the research: BGL XGQ. Performed the fieldwork: ZPH SL TJ. Provided devices: SL TJ STG.