About the Authors

Jesús Hernández-Pliego

jhpliego@ebd.csic.es

Affiliation Department of Wetland Ecology, Estación Biológica de Doñana (EBD-CSIC), c/Américo Vespucio s/n, 41092 Seville, Spain

Carlos Rodríguez

Affiliation Department of Conservation Biology, Estación Biológica de Doñana (EBD-CSIC), c/Américo Vespucio s/n, 41092 Seville, Spain

Javier Bustamante

Affiliation Department of Wetland Ecology, Estación Biológica de Doñana (EBD-CSIC), c/Américo Vespucio s/n, 41092 Seville, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JB CR JH-P. Performed the experiments: JH-P. Analyzed the data: JH-P. Contributed reagents/materials/analysis tools: JB. Wrote the paper: JH-P CR JB.