About the Authors

Chang S. Han

Affiliation Laboratory of Behavioral Ecology and Evolution, School of Biological Sciences, Seoul National University, Seoul, South Korea

Piotr G. Jablonski

piotrjab@cbe-pan.pl

Affiliations Laboratory of Behavioral Ecology and Evolution, School of Biological Sciences, Seoul National University, Seoul, South Korea, Center for Ecological Research, Polish Academy of Sciences, Dziekanow Lesny, Lomianki, Poland

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: CSH PGJ. Performed the experiments: CSH. Analyzed the data: CSH PGJ. Contributed reagents/materials/analysis tools: CSH PGJ. Wrote the paper: CSH PGJ.