
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 softly rounded tip; overall oblong to broad outline adapted for sound muffling
- Size
- Approximately 5 to 7 inches long, consistent with a large flank or breast contour feather for this species
- Rarity
- Common
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Description
The Great Horned Owl is a powerful, heavy-bodied apex nocturnal predator characterized by prominent ear tufts, large yellow eyes, and a deep booming hoot. This feather showcases the supreme adaptation of owl plumage: velvety, frayed barb edges that trap air and break turbulence to allow completely silent flight.
Colour & Pattern
Intricate barred pattern of dark brown and charcoal alternating with buff, tawny, and white markings; classic cryptic coloration typical of a forest-dwelling raptor
Barb Structure
Pennaceous tip transitioning rapidly into a very loose, fluffy, plumulaceous base with softened barbs and velvet-like velvety texture designed for silent flight; no distinct afterfeather
Texture & Surface
Extremely soft, velvety, and matte with no gloss, highly specialized to eliminate sound friction during flight
Key Features
Soft velvety texture, lack of rigidity on the lower vanes, cryptic brown-and-buff barring, and rounded tip
Habitat
Inhabits a diverse range of habitats including deciduous and evergreen forests, swamps, deserts, tundra, and urban areas
Geographic Range
Widespread across North America, Central America, and parts of South America; year-round resident
Ecological Role
Apex nocturnal predator regulating populations of rodents, rabbits, skunks, and other medium-sized mammals
Similar Species
Barred Owl (Strix varia) or Short-eared Owl (Asio flammeus), distinguished by finer barring and distinct coloration patterns
Interesting Facts
Great Horned Owls can exert a crushing grip force of over 300 psi, comparable to the bite force of an adult large dog
Condition Notes
Good condition with minor wear along the distal barbs, clean and unfaded
Notes
Revelstoke, BC