About the Authors

Roxana Torres

Affiliation Departamento de Ecología Evolutiva, Instituto de Ecología, UNAM, México DF, México

Hugh Drummond

Affiliation Departamento de Ecología Evolutiva, Instituto de Ecología, UNAM, México DF, México

Alberto Velando

avelando@uvigo.es

Affiliation Departamento de Ecoloxía e Bioloxía Animal, Universidade de Vigo, Vigo, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RT AV. Performed the experiments: HD RT. Analyzed the data: AV RT. Contributed reagents/materials/analysis tools: HD RT AV. Wrote the paper: RT AV.