The great horned owl, also known as the tiger owl, or the hoot owl, is a large owl native to the Americas. It is an extremely adaptable bird with a vast range and is the most widely distributed true owl in the Americas. Its primary diet is rabbits and hares, rats and mice, and voles, although it freely hunts any animal it can overtake, including rodents and other small mammals, larger mid-sized mammals, birds, reptiles, amphibians, and invertebrates. In ornithological study, the great horned owl is often compared to the Eurasian eagle-owl, a closely related species, which despite the latter's notably larger size, occupies the same ecological niche in Eurasia, and the red-tailed hawk, with which it often shares similar habitat, prey, and nesting habits by day, thus is something of a diurnal ecological equivalent. The great horned owl is one of the earliest nesting birds in North America, often laying eggs weeks or even months before other raptorial birds. Source: Wikipedia
Citation:
(Gmelin, JF 1788)
Reference:
Systema Naturae ed. 13, vol. 1, part 1
Protonym:
Strix virginiana
Type locality:
America = Virginia.
Link:
https://biodiversitylibrary.org/page/2896887
Avibase ID:
FC366114BD3B51A0
Avibase ID:
avibase-FC366114
Short link:
https://avibase.ca/FC366114
Taxonomic Serial Number:
TSN: 177884
Geographic range:
Authorities recognizing this taxonomic concept:
Avibase taxonomic concepts (current): Great Horned Owl ( Bubo virginianus) [version 1] |
Avibase taxonomic concepts v. 2023 (May 2023): Great Horned Owl ( Bubo virginianus) [version 1] |
Avibase taxonomic concepts v. 01 (August 2013): Great Horned Owl ( Bubo virginianus) [version 1] |
Avibase taxonomic concepts v. 02 (May 2014): Great Horned Owl ( Bubo virginianus) [version 1] |
Avibase taxonomic concepts v. 03 (March 2015): Great Horned Owl ( Bubo virginianus) [version 1] |
Avibase taxonomic concepts v. 04 (Aug 2016): Great Horned Owl ( Bubo virginianus) [version 1] |
Avibase taxonomic concepts v. 05 (Jan 2017): Great Horned Owl ( Bubo virginianus) [version 1] |
Avibase taxonomic concepts v. 06 (Feb 2018): Great Horned Owl ( Bubo virginianus) [version 1] |
Avibase taxonomic concepts v. 07 (Feb 2020): Great Horned Owl ( Bubo virginianus) [version 1] |
Avibase taxonomic concepts v. 08 (Feb 2021): Great Horned Owl ( Bubo virginianus) [version 1] |
Birdlife checklist version 07 (Jul 2014): Great Horned Owl ( Bubo virginianus) [version 1] |
Birdlife checklist version 08 (Oct 2015): Great Horned Owl ( Bubo virginianus) [version 1] |
Birdlife checklist version 09 (Dec 2016): Great Horned Owl ( Bubo virginianus) [version 1] |
Birdlife checklist version 09.1 (Jun 2017): Great Horned Owl ( Bubo virginianus) [version 1] |
HBW and BirdLife Taxonomic Checklist v2 (Dec 2017): Great Horned Owl ( Bubo virginianus) [version 1] |
HBW and BirdLife Taxonomic Checklist v3 (Nov 2018): Great Horned Owl ( Bubo virginianus) [version 1] |
HBW and BirdLife Taxonomic Checklist v4 (Dec 2019): Great Horned Owl ( Bubo virginianus) [version 1] |
HBW and BirdLife Taxonomic Checklist v5 (Dec 2020): Great Horned Owl ( Bubo virginianus) [version 1] |
HBW and BirdLife Taxonomic Checklist v6 (Dec 2021): Great Horned Owl ( Bubo virginianus) [version 1] |
HBW and BirdLife Taxonomic Checklist v6b (Jul 2022): Great Horned Owl ( Bubo virginianus) [version 1] |
HBW and BirdLife Taxonomic Checklist v7 (Dec 2022): Great Horned Owl ( Bubo virginianus) [version 1] |
HBW and BirdLife Taxonomic Checklist v8 (Dec 2023): Great Horned Owl ( Bubo virginianus) [version 1] |
Clements, version 2022: Great Horned Owl ( Bubo virginianus) [version 1] |
Clements, version 2023: Great Horned Owl ( Bubo virginianus) [version 1] |
Clements 5th edition (as published): Great Horned Owl ( Bubo virginianus) [version 1] |
Clements 5th edition (incl. 2000 revisions): Great Horned Owl ( Bubo virginianus) [version 1] |
Clements 5th edition (incl. 2001 revisions): Great Horned Owl ( Bubo virginianus) [version 1] |
Clements 5th edition (incl. 2002 revisions): Great Horned Owl ( Bubo virginianus) [version 1] |
Clements 5th edition (incl. 2003 revisions): Great Horned Owl ( Bubo virginianus) [version 1] |
Clements 5th edition (incl. 2004 revisions): Great Horned Owl ( Bubo virginianus) [version 1] |
Clements 5th edition (incl. 2005 revisions): Great Horned Owl ( Bubo virginianus) [version 1] |
Clements 6th edition: Great Horned Owl ( Bubo virginianus) [version 1] |
Clements 6th edition (incl. 2007 revisions): Great Horned Owl ( Bubo virginianus) [version 1] |
eBird version 1.50: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 1.52: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 1.53: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 1.54: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 1.55: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 2015: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 2016: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 2017: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 2018: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 2019: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 2021: Great Horned Owl (Great Horned) ( Bubo virginianus [virginianus Group]) [version 1] |
eBird version 2022: Great Horned Owl ( Bubo virginianus) [version 1] |
eBird version 2023: Great Horned Owl ( Bubo virginianus) [version 1] |
Handbook of the Birds of the World (vol 1-16): Great Horned Owl ( Bubo virginianus) [version 1] |
Handbook of the Birds of the World Alive (31/01/2015): Great Horned Owl ( Bubo virginianus) [version 1] |
Handbook of the Birds of the World Alive (03/07/2017): Great Horned Owl ( Bubo virginianus) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2017): Great Horned Owl ( Bubo virginianus) [version 1] |
Handbook of the Birds of the World and Birdlife (Dec 2018): Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 1.0: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 1.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 1.5: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 1.6: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 1.7: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.0: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.3: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.4: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.5: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.6: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.7: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.8: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.9: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.10: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 2.11: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 3.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 3.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 3.3: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 3.4: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 3.5: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 4.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 4.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 4.3: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 4.4: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 5.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 5.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 5.3: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 5.4: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 6.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 6.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 6.3: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 6.4: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 7.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 7.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 7.3: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 8.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 8.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 9.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 9.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 10.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 10.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 11.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 11.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 12.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 12.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 13.1: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 13.2: Great Horned Owl ( Bubo virginianus) [version 1] |
IOC World Bird Names, version 14.1: Great Horned Owl ( Bubo virginianus) [version 1] |
Working Group Avian Checklists, version 0.01: Great Horned Owl ( Bubo virginianus) [version 1] |
Working Group Avian Checklists, version 0.02: Great Horned Owl ( Bubo virginianus) [version 1] |
Working Group Avian Checklists, version 0.03: Great Horned Owl ( Bubo virginianus) [version 1] |
Working Group Avian Checklists, version 0.04 (7/07/2024): Great Horned Owl ( Bubo virginianus) [version 1] |
Zoonomen - Zoological Nomenclature Resource: Bubo virginianus [version 1] |
Zoonomen - Zoological Nomenclature Resource: Bubo virginianus [version 1] |
Taxonomic status:
Species status: full species (sometimes nominal subspecies)
This taxon is considered a subspecies of
Bubo [virginianus or magellanicus]
(sensu lato) by some authors
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Other synonyms
See also the taxonomic synonyms table.
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