coscoroba swan

plural coscoroba swans

1. Synonym of coscoroba.

   1 more example

   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.

   2001, Catharine E. Bell, Encyclopedia of the World's Zoos, Taylor & Francis, →ISBN, page 1184

   Synonyms: coscoroba