About the Authors

Jennifer M. Sunday

sunday@sfu.ca

Affiliation Department of Biological Sciences, Simon Fraser University, Burnaby, British Columbia, Canada

Ryan N. Crim

Affiliation Department of Zoology, University of British Columbia, Vancouver, British Columbia, Canada

Christopher D. G. Harley

Affiliation Department of Zoology, University of British Columbia, Vancouver, British Columbia, Canada

Michael W. Hart

Affiliation Department of Biological Sciences, Simon Fraser University, Burnaby, British Columbia, Canada

Competing Interests

The authors have declared that no competing interests exist.

Author Contributions

Conceived and designed the experiments: JMS CDGH MWH. Performed the experiments: JMS RNC. Analyzed the data: JMS CDGH RNC MWH. Contributed reagents/materials/analysis tools: JMS CDGH RNC MWH. Wrote the paper: JMS CDGH RNC MWH.