About the Authors

Frank Hailer

Affiliations Department of Evolutionary Biology, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden, Center for Conservation and Evolutionary Genetics, National Zoological Park & National Museum of Natural History, Smithsonian Institution, Washington, D. C., United States of America

Jennifer A. Leonard

jennifer.leonard@ebc.uu.se

Affiliations Department of Evolutionary Biology, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden, Center for Conservation and Evolutionary Genetics, National Zoological Park & National Museum of Natural History, Smithsonian Institution, Washington, D. C., United States of America

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: FH JL. Performed the experiments: FH JL. Analyzed the data: FH JL. Contributed reagents/materials/analysis tools: JL. Wrote the paper: FH JL.