About the Authors

Paolo Innocenti, Edward H. Morrow
Department of Animal Ecology, Evolutionary Biology Centre, Uppsala University, Uppsala, Sweden

Corresponding Author

paolo.innocenti@ebc.uu.se

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

The author(s) have made the following declarations about their contributions: Conceived and designed the experiments: PI EHM. Performed the experiments: PI EHM. Analyzed the data: PI EHM. Contributed reagents/materials/analysis tools: PI EHM. Wrote the paper: PI EHM.