About the Authors

Bárbara Horta e Costa

Affiliations Eco-Ethology Research Unit, ISPA – Instituto Universitário, Lisboa, Portugal, Centre of Marine Sciences - CCMAR, University of Algarve, Campus de Gambelas, Faro, Portugal

Marisa I. Batista

Affiliation Centro de Oceanografia, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal

Leonel Gonçalves

Affiliation Eco-Ethology Research Unit, ISPA – Instituto Universitário, Lisboa, Portugal

Karim Erzini

Affiliation Centre of Marine Sciences - CCMAR, University of Algarve, Campus de Gambelas, Faro, Portugal

Jennifer E. Caselle

Affiliation Marine Science Institute, University of California, Santa Barbara, California, United States of America

Henrique N. Cabral

Affiliation Centro de Oceanografia, Faculdade de Ciências, Universidade de Lisboa, Lisboa, Portugal

Emanuel J. Gonçalves

emanuel@ispa.pt

Affiliation Eco-Ethology Research Unit, ISPA – Instituto Universitário, Lisboa, Portugal

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: BHC MIB LG KE JEC HNC EJG. Performed the experiments: BHC MIB LG. Analyzed the data: BHC MIB LG KE JEC HNC EJG. Wrote the paper: BHC MIB LG KE JEC HNC EJG.