About the Authors

Rakan A. Zahawi

zahawi@ots.ac.cr

Affiliation Las Cruces Biological Station, Organization for Tropical Studies, Apartado 73–8257, San Vito de Coto Brus, Costa Rica

Guillermo Duran

Affiliation Centro de Recursos Hídricos para Centroamérica y el Caribe, Universidad Nacional de Costa Rica, Sede Chorotega, Liberia, Costa Rica

Urs Kormann

Affiliation Department of Agroecology, University of Goettingen, Grisebachstr. 6, D-37077, Goettingen, Germany

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: RZ UK. Analyzed the data: GD. Wrote the paper: RZ GD UK.