Species concept | American Ornithologists' Union 1st edition (1886) | American Ornithologists' Union 2nd edition (1895) | American Ornithologists' Union 3rd edition (1910) | American Ornithologists' Union 4th edition (1931) | American Ornithologists' Union 5th edition (1957) | American Ornithologists' Union 6th edition (1983) | American Ornithologists' Union 7th edition (1998) | American Ornithologists' Society 7th edition (incl. 63rd suppl.) |
---|---|---|---|---|---|---|---|---|
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 Great Horned Owl |
Bubo virginianus Great Horned Owl |
Bubo virginianus Great Horned Owl |
* Bubo virginianus | |
|
|
|
|
|
|
|
Bubo virginianus virginianus | Bubo virginianus virginianus |
Bubo virginianus virginianus |
Bubo virginianus virginianus |
Bubo virginianus virginianus |
Bubo virginianus viriginianus |
|
|
|
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 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 (heterocnemis) | |
|
|
|
|
|
|
|
[Bubo virginianus heterocnemis (scalariventris)] | |
|
|
|
|
|
|
|
[Bubo virginianus heterocnemis (neochorus)] | |
|
|
|
|
|
|
|
Bubo virginianus elachistus | |
|
Bubo virginianus elachistus |
Bubo virginianus elachitus |
Bubo virginianus elachistus |
|
|
|
Bubo virginianus subarcticus | |
|
Bubo virginianus subarcticus |
|
|
|
|
|
Bubo virginianus subarcticus (subarcticus) | Bubo virginianus subarcticus |
Bubo virginianus subarcticus |
|
Bubo virginianus subarcticus |
|
|
|
|
[Bubo virginianus subarcticus (wapacuthu)] | |
|
|
|
Bubo virginianus wapacuthu |
|
|
|
[Bubo virginianus subarcticus (occidentalis)] | |
|
|
Bubo virginianus occidentalis |
Bubo virginianus occidentalis |
|
|
|
[Bubo virginianus subarcticus (arcticus)] | Bubo virginianus arcticus |
Bubo virginianus arcticus |
|
|
|
|
|
|
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 mesembrinus | |
|
|
|
|
|
|
|
Bubo virginianus [pallescens or pinorum] | |
|
Bubo virginianus pallescens |
Bubo virginianus pallescens |
Bubo virginianus pallescens |
|
|
|
Bubo virginianus pallescens | |
|
|
|
|
|
|
|
Bubo virginianus pinorum | |
|
|
|
|
|
|
|
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 magellanicus | |
|
|
|
|
|
|
|
Bubo magellanicus (magellanicus) | |
|
|
|
|
|
|
|
[Bubo magellanicus (andicolus)] | |
|
|
|
|
|
|
|
Avibase has been visited 356,834,132 times since 24 June 2003. © Denis Lepage | Privacy policy