Enhancing the accuracy and efficiency of Pacific walrus (Odobenus rosmarus divergens) surveys: A comparison of visual and aerial imagery-based counts at coastal haulouts

• Alexey V. Altukhov ,

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

  * E-mail: aaltukhov@gmail.com

  Affiliation North Pacific Wildlife Consulting, LLC, Seattle, WA, United States of America

  https://orcid.org/0000-0001-8532-0596

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• Natalia V. Kryukova,

  Roles Conceptualization, Investigation, Project administration, Supervision, Writing – review & editing

  Affiliation Laboratory of Behavior and Behavioral Ecology, Severtsov Institute of Ecology and Evolution Russian Academy of Sciences, Moscow, Russia

  https://orcid.org/0000-0002-4392-8330

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• Irina S. Trukhanova,

  Roles Formal analysis, Funding acquisition, Writing – original draft, Writing – review & editing

  Affiliation North Pacific Wildlife Consulting, LLC, Seattle, WA, United States of America

  https://orcid.org/0000-0001-9058-4481

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• Vladimir N. Burkanov

  Roles Conceptualization, Funding acquisition, Methodology, Project administration, Supervision, Writing – review & editing

  Affiliation North Pacific Wildlife Consulting, LLC, Seattle, WA, United States of America

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