About the Authors

Gerald Kastberger

gerald.kastberger@uni-graz.at

Affiliation University Graz, Institute of Zoology, Graz, Austria

Dominique Waddoup

Current address: Austrian Biologist Association (ABA), Graz, Austria

Affiliation University Graz, Institute of Zoology, Graz, Austria

Frank Weihmann

Current address: Austrian League for Nature Conservation Styria, Graz, Austria

Affiliation University Graz, Institute of Zoology, Graz, Austria

Thomas Hoetzl

Affiliation University Graz, Institute of Zoology, Graz, Austria

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GK DW FW TH. Performed the experiments: GK DW FW TH. Analyzed the data: GK DW TH. Contributed reagents/materials/analysis tools: GK TH. Wrote the paper: GK DW.