
Great Horned Owl (Hoot Owl, Tiger Owl)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: B. virginianus
Family: Strigidae (Typical Owls)
- Shape
- Broad, asymmetrical vane with a rounded tip and characteristic velvety fringes (comb-like serrations) on the leading edge for silent flight.
- Size
- Approximately 10 to 14 inches long, broad profile, consistent with large owl flight feathers.
- Rarity
- Common and widespread throughout its extensive geographic range.
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Description
The Great Horned Owl is a large, powerful nocturnal raptor recognized by its prominent ear tufts, intense yellow eyes, and deep hooting calls. It is a top apex predator of the night skies.
Colour & Pattern
Mottled brown, black, and buff barrings and vermiculations across a lighter greyish-white background, providing excellent camouflage against tree bark.
Barb Structure
Pennaceous vane with specialized velvety barbules and a fringed outer edge that eliminates sound during flight. Lacks a prominent afterfeather, typical of owls.
Texture & Surface
Exceptionally soft and velvety to the touch due to specialized fringe barbules, matte finish designed to absorb light rather than reflect it.
Key Features
Distinctive velvety texture, soft fringed leading edge for silent flight, and bold brownish-grey barring patterns.
Habitat
Extremely adaptable, found in deciduous, coniferous, and mixed forests, deserts, swamps, tundra edges, agricultural areas, and urban parks.
Geographic Range
Widespread throughout North America, Central America, and much of South America, ranging from the sub-arctic to the tropics.
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), distinguished by differing barbing patterns and lack of the same dark barring intensity.
Interesting Facts
Great Horned Owls can exert a crushing grip strength of over 300 pounds per square inch, roughly equivalent to a large dog's jaw pressure.
Condition Notes
Moderate wear and tear with some fraying along the edges and minor barb separation, overall condition is Fair.