About the Authors

Fang Wang

wangf@si.edu

Affiliations Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, Virginia, United States of America, School of Life Sciences, Peking University, Beijing, China

William J. McShea

Affiliation Smithsonian Conservation Biology Institute, National Zoological Park, Front Royal, Virginia, United States of America

Dajun Wang

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

Sheng Li

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

Qing Zhao

Affiliation Department of Fish, Wildlife, and Conservation Biology, Colorado State University, Fort Collins, Colorado, United States of America

Hao Wang

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

Zhi Lu

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

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WJM FW DW HW ZL. Performed the experiments: FW SL DW. Analyzed the data: FW WJM QZ. Wrote the paper: FW WJM.