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Spruce Grouse

Falcipennis canadensis (Linnaeus, 1758)

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 Birdlife checklist version 02Birdlife checklist version 03Birdlife checklist version 04Birdlife checklist version 05 (Jun 2012)Birdlife checklist version 06 (Nov 2013)Birdlife checklist version 07 (Jul 2014)Birdlife checklist version 08 (Oct 2015)Birdlife checklist version 09 (Dec 2016)
* Falcipennis canadensis Dendragapus canadensis
Spruce Grouse
Dendragapus canadensis
Spruce Grouse
Dendragapus canadensis
Spruce Grouse
Dendragapus canadensis
Spruce Grouse
Dendragapus canadensis
Spruce Grouse
 
 
 
 
 
 
Falcipennis canadensis [canadensis]  
 
 
 
 
 
 
 
 
 
Falcipennis canadensis
Spruce Grouse
Falcipennis canadensis
Spruce Grouse
Falcipennis canadensis
Spruce Grouse
Falcipennis canadensis canadensis  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Falcipennis canadensis canadensis {canadensis or labradorius}  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Falcipennis canadensis canadensis (canadensis)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Falcipennis canadensis canadensis (labradorius)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Falcipennis canadensis canadensis (torridus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Falcipennis canadensis osgoodi  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Falcipennis canadensis atratus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Falcipennis canadensis canace  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Falcipennis canadensis [franklinii or isleibi]  
 
 
 
 
 
 
 
 
 
Falcipennis franklinii
Franklin's Grouse
Falcipennis franklinii
Franklin's Grouse
Falcipennis franklinii
Franklin's Grouse
Falcipennis canadensis franklinii  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Falcipennis canadensis isleibi  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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