Improving big citizen science data: Moving beyond haphazard sampling

• Corey T. Callaghan ,

  * E-mail: c.callaghan@unsw.edu.au

  Affiliation Centre for Ecosystem Science, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia

  http://orcid.org/0000-0003-0415-2709

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• Jodi J. L. Rowley,

  Affiliations Centre for Ecosystem Science, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia, Australian Museum Research Institute, Australian Museum, Sydney, New South Wales, Australia

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• William K. Cornwell,

  Affiliations Centre for Ecosystem Science, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia, Ecology and Evolution Research Centre, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia

  http://orcid.org/0000-0003-4080-4073

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• Alistair G. B. Poore,

  Affiliation Ecology and Evolution Research Centre, School of Biological, Earth and Environmental Sciences, UNSW Sydney, Sydney, New South Wales, Australia

  http://orcid.org/0000-0002-3560-3659

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• Richard E. Major

  Affiliation Australian Museum Research Institute, Australian Museum, Sydney, New South Wales, Australia

  http://orcid.org/0000-0002-1334-9864

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