Update on frequency decline of Northeast Pacific blue whale (Balaenoptera musculus) calls

• Ally Rice ,

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

  * E-mail: arice@ucsd.edu

  Affiliation Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States of America

  https://orcid.org/0000-0001-9734-8537

  ⨯
• Ana Širović,

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

  Current address: Trondhjem Biological Station, Norwegian University of Science and Technology, Trondheim, Norway

  Affiliation Texas A&M University at Galveston, Galveston, TX, United States of America

  ⨯
• John A. Hildebrand,

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

  Affiliation Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States of America

  ⨯
• Megan Wood,

  Roles Formal analysis, Writing – review & editing

  Affiliation Texas A&M University at Galveston, Galveston, TX, United States of America

  ⨯
• Alex Carbaugh-Rutland,

  Roles Formal analysis, Writing – review & editing

  Current address: Abess Center for Ecosystem Science and Policy, University of Miami, Coral Gables, FL, United States of America

  Affiliation Texas A&M University at Galveston, Galveston, TX, United States of America

  ⨯
• Simone Baumann-Pickering

  Roles Funding acquisition, Supervision, Writing – review & editing

  Affiliation Scripps Institution of Oceanography, University of California San Diego, La Jolla, CA, United States of America

  ⨯