
Great Horned Owl (Hoot Owl, Tiger Owl)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: Bubo virginianus
Family: Strigidae (Typical Owls)
- Shape
- Symmetrical to slightly asymmetrical vane with a broad, rounded tip and a soft, velvety fringe on the leading edge.
- Size
- Approximately 10 to 12 inches long, consistent with a medium-to-large secondary flight feather for this species.
- Rarity
- Common and widespread throughout its extensive range.
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Description
The Great Horned Owl is a powerful, heavily built apex predator known for its prominent ear tufts, piercing yellow eyes, and deep hooting call. It is a nocturnal hunter capable of taking prey much larger than itself.
Colour & Pattern
Muted earth tones featuring alternating bars of dark brown, grayish-tan, and buff cream across a pale background, typical of cryptic camouflage.
Barb Structure
Pennaceous vane with specialized velvety, comb-like barbules (fringe) that absorb sound to enable silent flight; intact barbs with minor wear at the base.
Texture & Surface
Soft and velvety to the touch due to specialized micro-structure of barbules, completely matte to absorb light and sound.
Key Features
Distinctive velvety, soft-edged barbs designed for silent flight combined with bold, horizontal dark brown and buff barring across a pale background.
Habitat
Incredibly adaptable, found in deciduous and coniferous forests, deserts, wetlands, agricultural areas, tundra edges, and urban parks.
Geographic Range
Widespread throughout North America, Central America, and much of South America, residing year-round across diverse climates.
Ecological Role
Acts as an apex nocturnal predator controlling populations of rodents, rabbits, skunks, and other small-to-medium mammals.
Similar Species
Barred Owl (Strix varia) and Snowy Owl (Bubo scandiacus), but distinguished by specific bar width, coloration, and velvet texture.
Interesting Facts
Great Horned Owls possess asymmetrical ear openings for pinpoint sound localization in total darkness and can exert a crushing grip force of over 300 psi.
Condition Notes
Good condition with minor fraying at the base; shows slight fading consistent with natural outdoor exposure but structurally sound.