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Great Horned Owl (Hoot Owl, Tiger Owl)
Primary flight feather (remige)

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, broad vane with a rounded tip and characteristic velvety, modified barbs on the leading edge for silent flight
Size
Approximately 8 to 10 inches long, consistent with a medium-to-large sized primary flight feather from a Great Horned Owl
Rarity
Very Common
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Description

The Great Horned Owl is a powerful, heavy-bodied apex nocturnal predator distinguished by prominent ear tufts, intense yellow eyes, and a deep booming hoot. It is one of the most ferocious and adaptable owls in North America.

Colour & Pattern

Rich earthy tones featuring prominent dark brown or blackish bars alternating with mottled buff, tawny, and grayish-white bands, creating classic cryptic camouflage

Barb Structure

Pennaceous vane with specialized velvety plumulaceous tips and fringe on the leading edge (comb-like structure) to eliminate aerodynamic noise, intact barbs with strong interlock

Texture & Surface

Exceptionly soft, velvety, and matte finish across the surface, lacking the stiffness and gloss found in diurnal raptor feathers, designed specifically for silent acoustic dampening

Key Features

Soft velvety texture, comb-like leading edge fringes for silent flight, and distinct horizontal dark brown and buff barring across a broad, rounded-tip vane

Habitat

Incredibly adaptable, inhabiting a diverse range of biomes including deciduous and coniferous forests, deserts, swamps, tundra, agricultural areas, and urban parks

Geographic Range

Widespread throughout the Americas, from the subarctic regions of Canada and Alaska down through the United States, Central America, and deep into South America

Ecological Role

Acts as a top nocturnal apex predator helping to control populations of rodents, rabbits, skunks, and even other medium-sized raptors, maintaining balanced local ecosystems

Similar Species

Barred Owl (Strix varia) and Short-eared Owl (Asio flammeus), distinguished by finer barring patterns and different sizing or lack of prominent velutinous fringes

Interesting Facts

Great Horned Owls are capable of exerting over 500 pounds of pressure per square inch with their talons, roughly comparable to the bite force of an adult large dog

Condition Notes

Good condition, fresh with intact barbs and minimal fraying or wear visible