About the Authors

Mareike Hirschfeld

mail@mareikepetersen.de

Affiliation Museum für Naturkunde Berlin, Leibniz Institute for Evolution and Biodiversity Science, Invalidenstraße 43, 10115 Berlin, Germany

David C. Blackburn

Current address: Florida Museum of Natural History, University of Florida, Gainesville, Florida 32605, United States of America

Affiliation Department of Herpetology, California Academy of Sciences, San Francisco, California 94118, United States of America

Thomas M. Doherty-Bone

Affiliation Conservation Research & Action for Amphibians of Cameroon, Royal Zoological Society of Scotland, Edinburgh Zoo, Edinburgh, United Kingdom

LeGrand Nono Gonwouo

Affiliation Cameroon Herpetology-Conservation Biology Foundation (CAMHERP-CBF), PO Box 8218, Yaoundé, Cameroon

Sonia Ghose

Current address: Population Biology Graduate Group, University of California–Davis, Davis, California 95616, United States of America

Affiliation Department of Herpetology, California Academy of Sciences, San Francisco, California 94118, United States of America

Mark-Oliver Rödel

Affiliation Museum für Naturkunde Berlin, Leibniz Institute for Evolution and Biodiversity Science, Invalidenstraße 43, 10115 Berlin, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MH DCB TMD-B LNG MOR. Performed the experiments: MH DCB TMD-B LNG SG MOR. Analyzed the data: MH TMD-B. Wrote the paper: MH DCB TMD-B MOR. Laboratory work: DCB TMD-B SG. Amphibian surveys: MH DCB TMD-B LNG MOR.