About the Authors

Gerard Carmona-Catot

carmona.catot@gmail.com

Affiliation Institute of Aquatic Ecology, University of Girona, Girona, Catalonia, Spain

Kit Magellan

Affiliation Institute of Aquatic Ecology, University of Girona, Girona, Catalonia, Spain

Emili García-Berthou

Affiliation Institute of Aquatic Ecology, University of Girona, Girona, Catalonia, Spain

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: GCC KM EGB. Performed the experiments: GCC. Analyzed the data: GCC KM EGB. Contributed reagents/materials/analysis tools: GCC KM EGB. Wrote the paper: GCC KM EGB.