Critical calls: Circadian and seasonal periodicity in vocal activity in a breeding colony of Panamanian golden frogs (Atelopus zeteki)

• Alan Zigler ,

  Roles Conceptualization, Investigation, Methodology, Project administration, Writing – original draft

  * E-mail: Alan.Zigler@MarylandZoo.org

  Affiliation The Maryland Zoo in Baltimore, Baltimore, Maryland, United States of America

  https://orcid.org/0000-0002-1165-1656

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• Stephanie Straw,

  Roles Formal analysis

  Affiliation College of Veterinary Medicine, Midwestern University, Glendale, Arizona, United States of America

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• Isao Tokuda,

  Roles Formal analysis, Methodology

  Affiliation Graduate School of Science and Engineering, Ritsumeikan University, Kusatsu, Shiga, Japan

  https://orcid.org/0000-0001-6212-0022

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• Ellen Bronson,

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

  Affiliation The Maryland Zoo in Baltimore, Baltimore, Maryland, United States of America

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• Tobias Riede

  Roles Conceptualization, Data curation, Formal analysis, Funding acquisition, Methodology, Resources, Software, Supervision, Writing – review & editing

  Affiliation Department of Physiology, Midwestern University, Glendale, Arizona, United States of America

  https://orcid.org/0000-0001-6875-0017

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