Franklin's grouse, Canachites canadensis franklinii. Louisiana grous or ptarmigan, Lagopus ludoviciana. From a specimen in Philadelphia Museum. Handcoloured copperplate engraving after an illustration by Charles Hamilton Smith from Edward Griffith's The Animal Kingdom by the Baron Cuvier, London, Whittaker, 1829.

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Size: 4146px × 7376px
Photo credit: © Florilegius / Alamy / Afripics
License: Licensed
Model Released: No

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