About the Authors

Jitka Bartošová

bartosova.jitka@vuzv.cz

Affiliation Department of Ethology, Institute of Animal Science, Praha – Uhříněves, Czech Republic

Martina Komárková

Affiliations Department of Ethology, Institute of Animal Science, Praha – Uhříněves, Czech Republic, Department of Zoology, Faculty of Science, Charles University in Prague, Praha, Czech Republic

Jana Dubcová

Affiliation Department of Ethology, Institute of Animal Science, Praha – Uhříněves, Czech Republic

Luděk Bartoš

Affiliation Department of Ethology, Institute of Animal Science, Praha – Uhříněves, Czech Republic

Jan Pluháček

Affiliation Department of Ethology, Institute of Animal Science, Praha – Uhříněves, Czech Republic

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JB MK JD JP LB. Performed the experiments: MK JD. Analyzed the data: JB. Wrote the paper: JB MK LB JP JD.