Cygnus columbianus columbianus
- noun
- /ˈsɪɡnəs kəˌlʌmbiˈænəs kəˌlʌmbiˈænəs/
- Specialized
- The distinctive whistling calls of Cygnus columbianus columbianus can be heard during migration.
Examples
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Each winter, large flocks of Cygnus columbianus columbianus migrate to wetlands in the southern United States.
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Many birdwatchers travel to see the Cygnus columbianus columbianus during migration.
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Researchers tracked the movements of several Cygnus columbianus columbianus across thousands of miles.
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The Cygnus columbianus columbianus is known for its beautiful whistling call.
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Each winter, large flocks of Cygnus columbianus columbianus migrate to wetlands in the southern United States.
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The distinctive whistling calls of Cygnus columbianus columbianus can be heard during migration.
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Many birdwatchers travel to see the Cygnus columbianus columbianus during migration.
Synonyms
A large white water bird that makes a soft high whistle
Surface Forms
Morphology
Cygnus + columbianus + columbianus
The string is a Latin taxonomic name combining a genus ('Cygnus' = swan) with species/subspecies epithets; a learner who knows the constituents could infer it denotes a kind of swan and likely a geographic/formal taxon. However, identifying it specifically as the North American subspecies of the tundra swan and understanding the repeated epithet as subspecies notation requires domain-specific (zoological/taxonomic) knowledge beyond basic vocabulary. Therefore the relation is partially predictable but not fully transparent to a B1 learner.
Etymology
Cygnus columbianus columbianus is a scientific name made from Latin words: Cygnus means 'swan' and columbianus may come from 'Columbia', a place in North America where these birds were often seen. That's why the name points to a North American swan known for its soft whistling call.