About the Authors

Wiebke Ebeling

wiebke.ebeling@curtin.edu.au

Affiliation Curtin Institute of Radio Astronomy, Curtin University, Bentley, Western Australia, Australia

Jan M. Hemmi

Affiliation School of Animal Biology & The UWA Oceans Institute, The University of Western Australia, Crawley, Western Australia, Australia

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: WE JMH. Performed the experiments: WE. Analyzed the data: WE JMH. Contributed reagents/materials/analysis tools: WE JMH. Wrote the paper: WE.