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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 HBW and BirdLife Taxonomic Checklist v6 (Dec 2021)Clements, version 2021Howard 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 12.1
Bubo [virginianus or magellanicus]  
 
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 virginianus
 
Bubo virginianus virginianus
 
Bubo virginianus virginianus
 
Bubo virginianus virginianus
 
Bubo virginianus virginianus
 
Bubo virginianus [saturatus, lagophonus or heterocnemis]  
 
 
 
 
 
 
 
 
 
Bubo virginianus saturatus Bubo virginianus saturatus
 
Bubo virginianus saturatus
 
Bubo virginianus saturatus
 
Bubo virginianus saturatus
 
Bubo virginianus saturatus
 
Bubo virginianus [lagophonus or algistus]  
 
 
 
 
 
 
 
 
 
Bubo virginianus lagophonus Bubo virginianus lagophonus
 
Bubo virginianus lagophonus
 
Bubo virginianus lagophonus
 
Bubo virginianus lagophonus
 
Bubo virginianus lagophonus
 
Bubo virginianus algistus Bubo virginianus algistus
 
Bubo virginianus algistus
 
Bubo virginianus algistus
 
Bubo virginianus algistus
 
Bubo virginianus algistus
 
Bubo virginianus heterocnemis Bubo virginianus heterocnemis
 
Bubo virginianus heterocnemis
 
Bubo virginianus heterocnemis
 
Bubo virginianus heterocnemis
 
Bubo virginianus heterocnemis
 
Bubo virginianus heterocnemis (heterocnemis)  
 
 
 
 
 
 
 
 
 
[Bubo virginianus heterocnemis (scalariventris)]  
 
 
 
 
 
 
 
 
 
[Bubo virginianus heterocnemis (neochorus)]  
 
 
 
 
 
 
 
 
 
Bubo virginianus elachistus Bubo virginianus elachistus
 
Bubo virginianus elachistus
 
Bubo virginianus elachistus
 
Bubo virginianus elachistus
 
Bubo virginianus elachistus
 
Bubo virginianus subarcticus Bubo virginianus subarcticus
 
Bubo virginianus subarcticus
 
Bubo virginianus subarcticus
 
Bubo virginianus subarcticus
 
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
 
Bubo virginianus pacificus
 
Bubo virginianus pacificus
 
Bubo virginianus pacificus
 
Bubo virginianus pacificus
 
Bubo virginianus pacificus (pacificus)  
 
 
 
 
 
 
 
 
 
[Bubo virginianus pacificus (icelus)]  
 
 
 
 
 
 
 
 
 
Bubo virginianus mayensis Bubo virginianus mayensis
 
Bubo virginianus mayensis
 
Bubo virginianus mayensis
 
Bubo virginianus mayensis
 
Bubo virginianus mayensis
 
Bubo virginianus mesembrinus Bubo virginianus mesembrinus
 
Bubo virginianus mesembrinus
 
Bubo virginianus mesembrinus
 
Bubo virginianus mesembrinus
 
Bubo virginianus mesembrinus
 
Bubo virginianus [pallescens or pinorum]  
 
 
 
 
 
 
 
 
 
Bubo virginianus pallescens Bubo virginianus pallescens
 
Bubo virginianus pallescens
 
Bubo virginianus pallescens
 
Bubo virginianus pallescens
 
Bubo virginianus pallescens
 
Bubo virginianus pinorum Bubo virginianus pinorum
 
Bubo virginianus pinorum
 
Bubo virginianus pinorum
 
Bubo virginianus pinorum
 
Bubo virginianus pinorum
 
Bubo virginianus nigrescens Bubo virginianus nigrescens
 
Bubo virginianus nigrescens
 
Bubo virginianus nigrescens
 
Bubo virginianus nigrescens
 
Bubo virginianus nigrescens
 
Bubo virginianus nigrescens (nigrescens)  
 
 
 
 
 
 
 
 
 
[Bubo virginianus nigrescens (colombianus)]  
 
 
 
 
 
 
 
 
 
Bubo virginianus [nacurutu or deserti]  
 
 
 
 
 
 
 
 
 
Bubo virginianus nacurutu Bubo virginianus nacurutu
 
Bubo virginianus nacurutu
 
Bubo virginianus nacurutu
 
Bubo virginianus nacurutu
 
Bubo virginianus nacurutu
 
Bubo virginianus nacurutu (nacurutu)  
 
 
 
 
 
 
 
 
 
[Bubo virginianus nacurutu (scotinus)]  
 
 
 
 
 
 
 
 
 
[Bubo virginianus nacurutu (elutus)]  
 
 
 
 
 
 
 
 
 
Bubo virginianus deserti Bubo virginianus deserti
 
Bubo virginianus deserti
 
Bubo virginianus deserti
 
Bubo virginianus deserti
 
Bubo virginianus deserti
 
* Bubo magellanicus Bubo magellanicus
Magellanic Horned Owl
Bubo virginianus magellanicus
 
Bubo virginianus magellanicus
 
Bubo magellanicus
Magellanic Horned Owl
Bubo magellanicus
Lesser Horned Owl
Bubo magellanicus (magellanicus)  
 
 
 
 
 
 
 
 
 
[Bubo magellanicus (andicolus)]  
 
 
 
 
 
 
 
 
 

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