A ptarmigan (Lagopus mutus) in both summer and winter plumage. Colour lithograph, ca. 1875.

    Date:
    1875
    Reference:
    42928i
    Catalogue details

    Licence: Public Domain Mark

    Credit: A ptarmigan (Lagopus mutus) in both summer and winter plumage. Colour lithograph, ca. 1875. Wellcome Collection. Source: Wellcome Collection.

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