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Great Horned Owl (Bubo virginianus)
Flight feather, likely a secondary or outer primary flight feather with specialized silent flight modifications

Great Horned Owl (Bubo virginianus)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Strigiformes, Family: Strigidae, Genus: Bubo, Species: Bubo virginianus

Family: Strigidae (Typical Owls)

Shape
Asymmetrical vane with a gently curved, rounded tip and a velvety, combed leading edge designed for silent flight
Size
Approximately 8 to 10 inches long, consistent with a medium-to-large wing feather of this species, matching the expected size range of 7-12 inches for large owl flight feathers
Rarity
Common and widespread throughout its extensive geographic range
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Description

The Great Horned Owl is a powerful and adaptable nocturnal apex predator known for its prominent ear tufts, piercing yellow eyes, and deep hooting call. It is a robust owl with heavily feathered legs and feet, capable of taking prey much larger than itself.

Colour & Pattern

Mottled earthy browns, warm tans, creamy whites, and dark brown or black horizontal barrings providing excellent camouflage against tree bark

Barb Structure

Pennaceous vane with specialized velvety tips on the barbs and a fringe-like, comb-like structure along the leading edge that dampens sound during flight

Texture & Surface

Remarkably soft, velvety, and matte in texture, lacking the typical glossy sheen of diurnal raptor feathers, which helps absorb sound waves for silent flight

Key Features

Velvety texture, specialized comb-like leading edge for silent flight, and bold dark brown and tan horizontal barring on a soft, muted background

Habitat

Incredibly adaptable, found in deciduous, coniferous, and mixed forests, deserts, swamps, tundra edges, agricultural areas, and urban parks

Geographic Range

Widespread throughout the Americas, ranging from the subarctic of North America down through Central America to South America

Ecological Role

Acts as a top nocturnal apex predator helping to control populations of rodents, rabbits, snakes, and other medium-sized mammals and birds

Similar Species

Barred Owl (Strix varia) and Snowy Owl (Bubo scandiacus), distinguished by differing bar width, coloration, and specific velvet fringe patterns unique to larger owls

Interesting Facts

Great Horned Owls can exert a crushing grip force of over 300 pounds per square inch, roughly equivalent to the bite of a large dog, and they are often the primary predator of the skunk due to their poor sense of smell

Condition Notes

Good condition with intact barbs and minimal fraying, showing standard wear consistent with a naturally molted feather found outdoors

Great Horned Owl (Bubo virginianus) | Feather Identifier