About the Authors

Sarah M. Zala

sarah.zala@vetmeduni.ac.at

Affiliation Konrad Lorenz Institute of Ethology, Department of Integrative Biology and Evolution, University of Veterinary Medicine, Vienna, Austria

Doris Reitschmidt

Affiliation Konrad Lorenz Institute of Ethology, Department of Integrative Biology and Evolution, University of Veterinary Medicine, Vienna, Austria

Anton Noll

Affiliation Acoustic Research Institute, Austrian Academy of Sciences, Vienna, Austria

Peter Balazs

Affiliation Acoustic Research Institute, Austrian Academy of Sciences, Vienna, Austria

Dustin J. Penn

Affiliation Konrad Lorenz Institute of Ethology, Department of Integrative Biology and Evolution, University of Veterinary Medicine, Vienna, Austria

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceptualization: DJP. Data curation: SMZ DR AN PB DJP. Formal analysis: SMZ DR AN PB DJP. Funding acquisition: DJP PB. Investigation: SMZ DR. Methodology: SMZ DR AN PB DJP. Project administration: DJP. Resources: DJP PB. Software: AN PB. Supervision: DJP PB. Validation: SMZ DR AN. Visualization: SMZ DR. Writing – original draft: SMZ DR PB DJP. Writing – review & editing: SMZ DR AN PB DJP.