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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 IOC World Bird Names, version 1.0IOC World Bird Names, version 2.0IOC World Bird Names, version 3.1IOC World Bird Names, version 4.1IOC World Bird Names, version 5.1IOC World Bird Names, version 6.1IOC World Bird Names, version 7.1IOC World Bird Names, version 8.1
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
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 columbianus columbianus
 
Cygnus columbianus columbianus
 
* Cygnus bewickii  
 
 
 
Cygnus columbianus bewickii
 
Cygnus columbianus bewickii
 
Cygnus columbianus bewickii
 
Cygnus columbianus bewickii
 
Cygnus columbianus bewickii
 
Cygnus columbianus bewickii
 
Cygnus bewickii (bewickii)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Cygnus bewickii (jankowskyi)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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