About the Authors

Regino Zamora

rzamora@ugr.es

Affiliation Grupo de Ecología Terrestre, Departamento de Ecología, Facultad de Ciencias, Universidad de Granada, Granada, Spain

Luis Matías

Affiliations Grupo de Ecología Terrestre, Departamento de Ecología, Facultad de Ciencias, Universidad de Granada, Granada, Spain, Biological and Environmental Sciences, School of Natural Sciences, University of Stirling, Stirling, United Kingdom

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RZ. Performed the experiments: RZ LM. Analyzed the data: LM. Wrote the paper: RZ LM.