What is the meaning of cygnus columbianus bewickii?

noun

  • Eurasian subspecies of tundra swan; smaller than the whooper.
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APAWordNet. (2010). cygnus columbianus bewickii. Retrieved September 29, 2026, from http://smartdefine.org/cygnus_columbianus_bewickii/definitions/1268734
ChicagoWordNet. 2010. "cygnus columbianus bewickii" http://smartdefine.org/cygnus_columbianus_bewickii/definitions/1268734 (accessed September 29, 2026).
HarvardWordNet 2010, cygnus columbianus bewickii, Smart Define, viewed 29 September, 2026, <http://smartdefine.org/cygnus_columbianus_bewickii/definitions/1268734>.
MLAWordNet. "cygnus columbianus bewickii" 23 October 2010. Web. 29 September 2026. <http://smartdefine.org/cygnus_columbianus_bewickii/definitions/1268734>