To See or Not to See: Investigating Detectability of Ganges River Dolphins Using a Combined Visual-Acoustic Survey

• Nadia I. Richman ,

  * E-mail: nadia.richman@ioz.ac.uk

  Affiliations Institute of Zoology, Zoological Society of London, Regent’s Park, London, United Kingdom, School of Environment, Natural Resources and Geography, Bangor University, Gwynedd, United Kingdom

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• James M. Gibbons,

  Affiliation School of Environment, Natural Resources and Geography, Bangor University, Gwynedd, United Kingdom

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• Samuel T. Turvey,

  Affiliation Institute of Zoology, Zoological Society of London, Regent’s Park, London, United Kingdom

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• Tomonari Akamatsu,

  Affiliation National Research Institute of Fisheries Engineering, Fisheries Research Agency, Kamisu, Ibaraki, Japan

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• Benazir Ahmed,

  Affiliations Department of Zoology, University of Chittagong, Chittagong, Bangladesh, Bangladesh Cetacean Diversity Project, Wildlife Conservation Society, Khulna, Bangladesh

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• Emile Mahabub,

  Affiliation Bangladesh Cetacean Diversity Project, Wildlife Conservation Society, Khulna, Bangladesh

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• Brian D. Smith,

  Affiliations Bangladesh Cetacean Diversity Project, Wildlife Conservation Society, Khulna, Bangladesh, Ocean Giants Program, Wildlife Conservation Society, Bronx, New York, United States of America

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• Julia P. G. Jones

  Affiliation School of Environment, Natural Resources and Geography, Bangor University, Gwynedd, United Kingdom

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