Feather Identifier app iconFeather Identifier
Great Horned Owl (Bubo virginianus)
Contour feather or secondary flight feather with specialized serrated edges

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
Broad, slightly asymmetrical vane with a rounded tip, typical of silent-flight adaptations in owls.
Size
Approximately 8-10 inches long, consistent with a medium-to-large body contour or secondary wing feather for this species.
Rarity
Common and widespread throughout its extensive geographic range.
Learn more about Great Horned Owl (Bubo virginianus) in the encyclopedia →

Found a feather like this?

Identify any feather from a photo, free.

Identify a feather

Description

The Great Horned Owl is a powerful, heavily built apex nocturnal predator known for its prominent ear tufts, striking yellow eyes, and deep, resonant hooting calls. It is a supreme hunter of the night with exceptional hearing and vision.

Colour & Pattern

Intricate brown, buff, and cream barring and mottling (cryptic coloration), providing excellent camouflage against tree bark.

Barb Structure

Pennaceous vane with specialized velvety texture; barbs feature fine, comb-like fringes on the leading edge to muffle sound during flight.

Texture & Surface

Exceptionly soft, velvety, and matte finish designed to absorb sound rather than reflect it, lacking the stiffness of diurnal raptor feathers.

Key Features

Soft velvety texture, comb-like leading edge barbs for silent flight, and distinct brown-and-buff barred or mottled cryptic patterns.

Habitat

Extremely adaptable, found in deciduous, coniferous, and mixed forests, deserts, swamps, tundra, and urban or agricultural areas.

Geographic Range

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

Ecological Role

Acts as a top nocturnal apex predator controlling rodent, rabbit, and other small-to-medium mammal populations, helping to maintain ecological balance.

Similar Species

Barred Owl (Strix varia) and Long-eared Owl (Asio otus), which share mottled brown patterns but differ in size and specific barb structure details.

Interesting Facts

Great Horned Owls can rotate their heads 270 degrees and possess a crushing talon force of up to 500 pounds per square inch, roughly equal to that of a large-medium dog bite.

Condition Notes

Good condition with intact barbs and minimal fraying, displaying natural coloration without major sun bleaching or physical damage.