About the Authors

Stephen Raverty

Contributed equally to this work with: Stephen Raverty, Pádraig Duignan, Denise Greig

Roles Conceptualization, Formal analysis, Investigation, Writing – original draft, Writing – review & editing

stephen.raverty@gov.bc.ca

Current address: University of British Columbia, Vancouver, BC, Canada

Affiliation Animal Health Center, Abbotsford, BC, Canada

Pádraig Duignan

Contributed equally to this work with: Stephen Raverty, Pádraig Duignan, Denise Greig

Roles Conceptualization, Formal analysis, Investigation, Project administration, Writing – original draft, Writing – review & editing

Affiliation The Marine Mammal Center, Sausalito, CA, United States of America

Denise Greig

Contributed equally to this work with: Stephen Raverty, Pádraig Duignan, Denise Greig

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Project administration, Software, Writing – original draft, Writing – review & editing

Affiliations Ocean Associates, Inc. under contract to Office of Protected Resources, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Silver Spring, MD, United States of America, California Academy of Sciences, San Francisco, CA, United States of America

Jessica L. Huggins

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Cascadia Research Collective, Olympia, WA, United States of America

Kathy Burek Huntington

Roles Formal analysis, Investigation, Writing – original draft, Writing – review & editing

Affiliation Alaska Veterinary Pathology Services, Eagle River, AK, United States of America

Michael Garner

Roles Formal analysis, Investigation, Writing – original draft, Writing – review & editing

Affiliation Northwest ZooPath, Monroe, WA, United States of America

John Calambokidis

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Supervision, Validation, Writing – original draft, Writing – review & editing

Affiliation Cascadia Research Collective, Olympia, WA, United States of America

Paul Cottrell

Roles Conceptualization, Funding acquisition, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

Affiliation Fisheries and Oceans Canada, Vancouver, BC, Canada

Kerri Danil

Roles Data curation, Investigation, Resources, Writing – original draft, Writing – review & editing

Affiliation Southwest Fisheries Science Center, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, La Jolla, CA, United States of America

Dalin D’Alessandro

Roles Data curation, Investigation, Project administration, Writing – original draft, Writing – review & editing

Affiliation Portland State University, Department of Biology, Portland, OR, United States of America

Deborah Duffield

Roles Conceptualization, Formal analysis, Investigation, Resources, Writing – original draft, Writing – review & editing

Affiliation Portland State University, Department of Biology, Portland, OR, United States of America

Moe Flannery

Roles Conceptualization, Data curation, Formal analysis, Investigation, Methodology, Supervision, Writing – original draft, Writing – review & editing

Affiliation California Academy of Sciences, San Francisco, CA, United States of America

Frances MD Gulland

Roles Conceptualization, Formal analysis, Investigation, Methodology, Project administration, Resources, Supervision, Writing – original draft, Writing – review & editing

Affiliation Wildlife Health Center, School of Veterinary Medicine, UC Davis, Davis, CA, United States of America

Barbie Halaska

Roles Data curation, Formal analysis, Investigation, Resources, Software, Writing – original draft, Writing – review & editing

Affiliation The Marine Mammal Center, Sausalito, CA, United States of America

Dyanna M. Lambourn

Roles Investigation, Methodology, Resources, Writing – original draft, Writing – review & editing

Affiliation Washington Department of Fish and Wildlife, Marine Mammal Investigations, Lakewood, WA, United States of America

Taylor Lehnhart

Roles Data curation, Investigation, Resources, Writing – original draft, Writing – review & editing

Affiliation Fisheries and Oceans Canada, Vancouver, BC, Canada

Jorge Urbán R.

Roles Formal analysis, Investigation, Writing – original draft, Writing – review & editing

Affiliation Departamento de Ciencias Marinas y Costeras, Universidad Autónoma de Baja California Sur, La Paz, Mexico

Teri Rowles

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Methodology, Resources, Supervision, Writing – original draft, Writing – review & editing

Affiliation Office of Protected Resources, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Silver Spring, MD, United States of America

James Rice

Roles Data curation, Investigation, Resources, Writing – original draft, Writing – review & editing

Affiliation Oregon State University Marine Mammal Institute, Hatfield Marine Science Center, Newport, OR, United States of America

Kate Savage

Roles Data curation, Formal analysis, Investigation, Project administration, Resources, Writing – original draft, Writing – review & editing

Affiliation Alaska Biosystems under contract to Alaska Regional Office, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Juneau, AK, United States of America

Kristin Wilkinson

Roles Data curation, Investigation, Resources, Writing – original draft, Writing – review & editing

Affiliation Protected Resources Division, West Coast Region, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Seattle, WA, United States of America

Justin Greenman

Roles Data curation, Formal analysis, Investigation, Methodology, Project administration, Resources, Writing – original draft, Writing – review & editing

Affiliation Protected Resources Division, West Coast Region, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Long Beach, CA, United States of America

Justin Viezbicke

Roles Formal analysis, Investigation, Methodology, Resources, Supervision, Writing – original draft, Writing – review & editing

Affiliation Protected Resources Division, West Coast Region, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Long Beach, CA, United States of America

Brendan Cottrell

Roles Data curation, Formal analysis, Investigation, Software, Validation, Visualization, Writing – original draft, Writing – review & editing

Affiliation Applied Remote Sensing Lab, Department of Geography, McGill University, Montreal, QC, Canada

P. Dawn Goley

Roles Formal analysis, Investigation, Methodology, Writing – original draft, Writing – review & editing

Affiliation Department of Biological Sciences, Cal Poly Humboldt, Arcata, CA, United States of America

Maggie Martinez

Roles Data curation, Writing – review & editing

Affiliation The Marine Mammal Center, Sausalito, CA, United States of America

Deborah Fauquier

Roles Conceptualization, Formal analysis, Funding acquisition, Investigation, Project administration, Resources, Supervision, Writing – review & editing

Affiliation Office of Protected Resources, National Marine Fisheries Service, National Oceanic and Atmospheric Administration, Silver Spring, MD, United States of America

Competing Interests

The authors have no competing interests.