About the Authors
- Anna Hernádi, József Topál
- Research Centre for Natural Sciences, Institute of Cognitive Neuroscience and Psychology, Hungarian Academy of Sciences, Budapest, Hungary
- Anna Hernádi, Anna Kis, Borbála Turcsán
- Department of Ethology, Eötvös University, Budapest, Hungary
- Anna Kis
- HAS-ELTE Comparative Ethology Research Group, Budapest, Hungary
The authors have declared that no competing interests exist.
Conceived and designed the experiments: AH AK JT. Performed the experiments: AH AK BT. Analyzed the data: AH AK BT. Wrote the paper: AH AK BT JT.