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

Great Horned Owl (Tiger Owl, Hoot Owl)

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

Family: Strigidae (Typical Owls)

Shape
Asymmetrical vane, broad and rounded tip, slightly curved along the rachis axis
Size
Approximately 7 to 9 inches (18-23 cm) in length; broad width consistent with typical secondary flight feathers for this species.
Rarity
Common; one of the most widespread and recognizable owls in the Western Hemisphere.
Learn more about Great Horned Owl (Tiger Owl, Hoot Owl) in the encyclopedia →

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Description

This feather exhibits the iconic warm rufous and dark charcoal tones of a Great Horned Owl. The bird itself is a large, thick-bodied raptor with prominent ear tufts, a white throat patch, and a powerful yellow-eyed gaze.

Colour & Pattern

Distinctive bicolor pattern with a dark charcoal or blackish-brown inner vane and a warm tawny-buff or cinnamon outer vane, featuring subtle dark mottling or a terminal band.

Barb Structure

Pennaceous with a specialized velvety (plumulaceous) surface coating; leading edge barbs may show fine fimbriae (combs) for silent flight.

Texture & Surface

Extremely soft, silky, and velvety to the touch due to specialized pilorello structures that muffle sound during flight; matte appearance.

Key Features

Split-coloration (dark/buff) across the rachis, velvety 'muffling' texture, and large size characteristic of the genus Bubo.

Habitat

Highly adaptable; found in deciduous and evergreen forests, swamps, deserts, agricultural areas, and urban parks.

Geographic Range

Extensively distributed throughout North and South America, from the subarctic tree line to the tip of South America.

Ecological Role

Apex predator; controls populations of rodents and small mammals; highly successful generalist in the food web.

Similar Species

Long-eared Owl feathers (smaller, narrower) or Eurasian Eagle-Owl (larger, different geographic context).

Interesting Facts

Great Horned Owls have a crushing grip of approximately 300 psi, which is used to take down prey as large as skunks, hawks, and other owls.

Condition Notes

Good to Fair; shows some separation of barbs (unzipping) near the base and mechanical wear on the tips, likely a naturally molted feather.