Why Huddle? Ecological Drivers of Chick Aggregations in Gentoo Penguins, Pygoscelis papua, across Latitudes

• Caitlin Black ,

  Contributed equally to this work with: Caitlin Black, Tom Hart

  * E-mail: caitlin.black@lincoln.ox.ac.uk

  Affiliation University of Oxford, Department of Zoology, Oxford, United Kingdom

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• Ben Collen ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation University College London, Centre for Biodiversity & Environment Research, London, United Kingdom

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• Daniel Johnston ,

  ¶‡ These authors also contributed equally to this work.

  Affiliation British Antarctic Survey, King Edward Point Research Station, Cumberland East Bay, South Georgia

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• Tom Hart

  Contributed equally to this work with: Caitlin Black, Tom Hart

  Affiliation University of Oxford, Department of Zoology, Oxford, United Kingdom

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