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Great Horned Owl (Hoot Owl, Tiger Owl)
Body Contour feather with extensive plumulaceous base

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