About the Authors
- Erin Ashe
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* E-mail: ea84@st-andrews.ac.uk
Affiliations Sea Mammal Research Unit, University of St. Andrews, St. Andrews, Fife, Scotland, United Kingdom, Oceans Initiative, Pearse Island, BC Canada
- Janie Wray
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Affiliation North Coast Cetacean Society, Hartley Bay, BC Canada
- Christopher R. Picard
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Affiliation Gitga'at Lands and Marine Resources Department, Hartley Bay, BC, Canada
- Rob Williams
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Affiliations Sea Mammal Research Unit, University of St. Andrews, St. Andrews, Fife, Scotland, United Kingdom, Oceans Initiative, Pearse Island, BC Canada
Competing Interests
The funding from King Pacific Lodge does not alter the authors' adherence to all the PLOS ONE policies on sharing data and materials.
Author Contributions
Conceived and designed the experiments: EA JW CP RW. Performed the experiments: EA JW CP RW. Analyzed the data: EA. Contributed reagents/materials/analysis tools: EA JW CP RW. Wrote the paper: EA JW CP RW.