cygnus_columbianus_columbianus | ||
1. | [ noun ] (zoology) North American subspecies of tundra swan having a soft whistling note | |
Synonyms: | whistling_swan | |
Related terms: | tundra_swan | |
Similar spelling: |
Cygnus_columbianus_bewickii |
cygnus_columbianus_columbianus | ||
1. | [ noun ] (zoology) North American subspecies of tundra swan having a soft whistling note | |
Synonyms: | whistling_swan | |
Related terms: | tundra_swan | |
Similar spelling: |
Cygnus_columbianus_bewickii |