
Great Horned Owl (also known as Tiger Owl or Hoot Owl)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: Bubo virginianus
Family: Strigidae (Typical Owls)
- Shape
- Broad, slightly asymmetrical vane with a softly rounded tip and velvety textured margins characteristic of silent flight adaptation.
- Size
- Approximately 10 to 12 inches long, consistent with a medium-large secondary flight feather for this species, matching the typical range of 9-14 inches for wing remiges.
- Rarity
- Common and widespread throughout its extensive geographic range.
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Description
A large, powerful owl with prominent feather tufts ('horns') giving it a cat-like appearance. It has large yellow eyes, a dark bill, and heavily barred underparts.
Colour & Pattern
Rich earth tones featuring alternating dark brown and buff/tan barring, typical melanin-based pigmentation providing exceptional camouflage against tree bark.
Barb Structure
Pennaceous vane with specialized velvety, comb-like fringes on the leading edge barbs and soft, frayed tips on the trailing barbules to muffle sound during flight.
Texture & Surface
Matte, velvety, and exceptionally soft to the touch, lacking the glossy sheen of diurnal raptor feathers due to specialized microscopic barb structures that absorb sound.
Key Features
Soft, velvety texture, comb-like leading edge barbs, and bold dark brown and buff horizontal barring.
Habitat
Incredibly adaptable, found in deciduous, coniferous, and mixed forests, deserts, wetlands, prairies, tundra, and urban/suburban parks.
Geographic Range
Widespread throughout the Americas, ranging from the subarctic regions of North America down through Central America to South America.
Ecological Role
Apex nocturnal predator that helps regulate populations of rodents, lagomorphs, and medium-sized mammals.
Similar Species
Barred Owl (Strix varia) and Short-eared Owl (Asio flammeus), distinguishable by different barring patterns and lack of specialized velvety fringe.
Interesting Facts
Great Horned Owls are formidable apex predators capable of taking prey much larger than themselves, including skunks, domestic cats, and other raptors.
Condition Notes
Good condition with intact barbs and minimal fraying, showing vibrant natural barring and a strong, unbroken rachis.