About the Authors

Damian C. Lidgard

damian.lidgard@dal.ca

Affiliation Department of Biology, Dalhousie University, Halifax, Nova Scotia, Canada

W. Don Bowen

Affiliation Population Ecology Division, Bedford Institute of Oceanography, Department of Fisheries and Oceans, Dartmouth, Nova Scotia, Canada

Ian D. Jonsen

Affiliation Department of Biology, Dalhousie University, Halifax, Nova Scotia, Canada

Sara J. Iverson

Affiliation Department of Biology, Dalhousie University, Halifax, Nova Scotia, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: DCL WDB IJ SJI. Performed the experiments: DCL WDB. Analyzed the data: DCL IJ. Contributed reagents/materials/analysis tools: DCL WDB IJ SJI. Wrote the paper: DCL WDB IJ SJI.