coscoroba swan

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English

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Noun

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coscoroba swan (plural coscoroba swans)

  1. Synonym of coscoroba
    • 2001, Catharine E. Bell, Encyclopedia of the World's Zoos, Taylor & Francis, →ISBN, page 1184:
      The coscoroba swan is the smallest swan, and it is recognized by its bright-red, flattened, ducklike bill and its red legs, which are the longest in relation to body size of any swan species. Coscoroba swans share some characteristics of whistling ducks [...]. Consequently, many authorities regard the coscoroba swan as a sister species to true swans; the coscoroba swan bears the closest affinities to the whistling ducks.