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Great Horned or Magellanic Horned Owl

Bubo [virginianus or magellanicus] (= Bubo virginianus) (Gmelin, JF, 1788)

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)
Bubo [virginianus or magellanicus] Bubo virginianus
Great Horned Owl
Bubo virginianus
Great Horned Owl
Bubo virginianus
Great Horned Owl
Bubo virginianus
Great Horned Owl
Bubo virginianus
Great Horned Owl
 
 
 
 
 
 
* Bubo virginianus  
 
 
 
 
 
 
 
 
 
Bubo virginianus
Great Horned Owl
Bubo virginianus
Great Horned Owl
Bubo virginianus
Great Horned Owl
Bubo virginianus virginianus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus [saturatus, lagophonus or heterocnemis]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus saturatus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus [lagophonus or algistus]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus lagophonus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus algistus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus heterocnemis  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus heterocnemis (heterocnemis)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo virginianus heterocnemis (scalariventris)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo virginianus heterocnemis (neochorus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus elachistus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus subarcticus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus subarcticus (subarcticus)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo virginianus subarcticus (wapacuthu)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo virginianus subarcticus (occidentalis)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo virginianus subarcticus (arcticus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus pacificus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus pacificus (pacificus)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo virginianus pacificus (icelus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus mayensis  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus mesembrinus  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus pallescens  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus nigrescens  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus nigrescens (nigrescens)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo virginianus nigrescens (colombianus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus [nacurutu or deserti]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus nacurutu  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus nacurutu (nacurutu)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo virginianus nacurutu (scotinus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo virginianus nacurutu (elutus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus deserti  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
Bubo virginianus pinorum  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
* Bubo magellanicus  
 
 
 
 
 
 
 
 
 
Bubo magellanicus
Magellanic Horned Owl
Bubo magellanicus
Magellanic Horned Owl
Bubo magellanicus
Magellanic Horned Owl
Bubo magellanicus (magellanicus)  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
[Bubo magellanicus (andicolus)]  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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