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Tundra or Bewick's Swan

Cygnus [columbianus or bewickii] (= Cygnus columbianus) (Ord, 1815)

You can select up to 8 checklists to perform a comparison of taxonomic authorities for this taxon and related concepts:

You can also use one of the pre-defined group of taxonomic authorities below:

The table provided below compares authorities for this taxon and related concept. Names in red are those that differ from the name in the column located immediately to the left.
Species concept HBW and BirdLife Taxonomic Checklist v3 (Nov 2018)Clements, version 2018Howard and Moore 4th edition (incl. corrigenda vol.1-2)Handbook of the Birds of the World and Birdlife (Dec 2018)IOC World Bird Names, version 9.2
Cygnus [columbianus or bewickii] Cygnus columbianus
Tundra Swan
Cygnus columbianus
Tundra Swan
Cygnus columbianus
Tundra Swan
Cygnus columbianus
Tundra Swan
Cygnus columbianus
Tundra Swan
* Cygnus columbianus  
 
Cygnus columbianus columbianus
 
Cygnus columbianus columbianus
 
Cygnus columbianus columbianus
 
Cygnus columbianus columbianus
 
* Cygnus bewickii  
 
Cygnus columbianus bewickii
 
Cygnus columbianus bewickii
 
Cygnus columbianus bewickii
 
Cygnus columbianus bewickii
 
Cygnus bewickii (bewickii)  
 
 
 
 
 
 
 
 
 
[Cygnus bewickii (jankowskyi)]  
 
 
 
 
 
 
 
 
 

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