
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
- Symmetrical vane with a broadly rounded tip and a soft, elongated contour outline
- Size
- Approximately 5.5 to 6 inches long based on the grid scale, consistent with large contour feathers of the Great Horned Owl
- Rarity
- Common (abundant, widespread, and frequently encountered across its range)
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Description
The Great Horned Owl is a powerful, heavy-bodied apex nocturnal predator known for its prominent ear tufts, piercing yellow eyes, and deep hooting call. It is one of the most adaptable owls in the Americas, hunting a vast array of prey from rodents to large mammals and birds.
Colour & Pattern
Rich earthy brown and buff background crossed with prominent, irregular dark brown or black horizontal barring (vermiculations), typical of cryptic camouflage plumage
Barb Structure
Pennaceous upper portion with tightly interlocking barbs transitioning smoothly into a very loose, downy (plumulaceous) base with a soft, silky texture and a small afterfeather
Texture & Surface
Extremely soft, velvety, and matte in appearance with no glossy sheen, lacking the specialized comb-like leading edge found on flight feathers, specialized for silent movement
Key Features
Distinctive bold horizontal barring on a warm brown and buff background, combined with a large, softly rounded tip and a fluffy, downy gray basal half
Habitat
Incredibly 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 South America, ranging from the subarctic tree line down to the southern tip of South America as a year-round resident
Ecological Role
Serves as a top nocturnal apex predator helping to regulate rodent, rabbit, and pest populations across diverse ecosystems
Similar Species
Barred Owl (Strix varia) and Short-eared Owl (Asio flammeus), though Barred Owls tend to show more lengthwise streaking on underparts rather than bold horizontal barring
Interesting Facts
Great Horned Owls can exert a crushing force of over 300 pounds per square inch in their talons, roughly equal to the bite force of an adult human
Condition Notes
Good condition, with intact barbs along the pennaceous section and minimal fraying at the downy base, showing typical natural wear for a molted body feather
Notes
9 inches