About the Authors

Marie-Sophie García-Heras

ms.garciaheras@gmail.com

Affiliations Department of Conservation Biology, Estación Biológica de Doñana C.S.I.C., Sevilla, Spain, Percy FitzPatrick Institute of African Ornithology, DST/NRF Centre of Excellence, University of Cape Town, Rondebosch, South Africa

Ainara Cortés-Avizanda

Affiliations Department of Conservation Biology, Estación Biológica de Doñana C.S.I.C., Sevilla, Spain, Theoretical Ecology and Biodiversity Change Group, Centro de Biologia Ambiental, Faculdade de Ciências da Universidade de Lisboa, Lisbon, Portugal

José-Antonio Donázar

Affiliation Department of Conservation Biology, Estación Biológica de Doñana C.S.I.C., Sevilla, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: MSGH ACA JAD. Performed the experiments: MSGH JAD. Analyzed the data: MSGH ACA JAD. Contributed reagents/materials/analysis tools: MSGH ACA JAD. Wrote the manuscript: MSGH ACA JAD.