noun
- Swan that nests in tundra regions of the New and Old Worlds.
- synonyms: tundra swan
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). cygnus columbianus. Retrieved September 25, 2026, from http://smartdefine.org/cygnus_columbianus/definitions/1268733 |
| Chicago | WordNet. 2010. "cygnus columbianus" http://smartdefine.org/cygnus_columbianus/definitions/1268733 (accessed September 25, 2026). |
| Harvard | WordNet 2010, cygnus columbianus, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/cygnus_columbianus/definitions/1268733>. |
| MLA | WordNet. "cygnus columbianus" 23 October 2010. Web. 25 September 2026. <http://smartdefine.org/cygnus_columbianus/definitions/1268733> |