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    Discovery of species-wide tool use in the Hawaiian crow

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    Issue Date
    2016
    Author
    Rutz, Christian
    Klump, Barbara C.
    Komarczyk, Lisa
    Leighton, Rosanna
    Kramer, Joshua
    Wischnewski, Saskia
    Sugasawa, Shoko
    Morrissey, Michael B.
    James, Richard
    St Clair, James J. H.
    Switzer, Richard A.
    Masuda, Bryce M.
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    Subject
    ALALA (‘ALALĀ)
    HAWAIIAN ISLANDS
    BEHAVIOR
    ECOLOGY
    CULTURE
    SOUTH PACIFIC
    Journal title
    Nature
    Volume
    537
    Issue
    7620
    Begin page
    403
    End page
    407
    
    Metadata
    Show full item record
    DOI
    10.1038/nature19103
    Alternative link
    https://www.nature.com/nature/journal/v537/n7620/abs/nature19103.html
    Abstract
    ...Here we show that another tropical corvid, the ‘Alalā (C. hawaiiensis; Hawaiian crow), is a highly dexterous tool user. Although the ‘Alalā became extinct in the wild in the early 2000s, and currently survives only in captivity5, at least two lines of evidence suggest that tool use is part of the species’ natural behavioural repertoire: juveniles develop functional tool use without training, or social input from adults; and proficient tool use is a species-wide capacity....
    URI
    http://hdl.handle.net/20.500.12634/346
    Type
    Article
    Rights
    © 2016 Macmillan Publishers Limited, part of Springer Nature. All rights reserved.
    ae974a485f413a2113503eed53cd6c53
    10.1038/nature19103
    Scopus Count
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    Conservation Science Publications

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