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Great Horned Owl (Hoot Owl, Cat Owl)
Flight feather (Remex), likely a secondary flight feather.

Great Horned Owl (Hoot Owl, Cat Owl)

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

Family: Strigidae (Typical Owls)

Shape
Broadly rounded with a slight asymmetrical curve typical of wing feathers; lacks the extreme narrowing of outermost primaries.
Size
Approximately 8-10 inches in length; consistent with mid-sized secondary feathers of a large Bubo species.
Rarity
Common; one of the most widespread and successful birds of prey in the Western Hemisphere.
Learn more about Great Horned Owl (Hoot Owl, Cat Owl) in the encyclopedia →

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Description

This is a robust feather from a powerful nocturnal predator. The Great Horned Owl is known for its prominent ear tufts and deep hooting. The feather's intricate barring provides perfect camouflage against tree bark.

Colour & Pattern

Mottled grayish-brown and buff-orange base with 4-5 distinct dark chocolate brown transverse bands; features 'salt and pepper' speckling between bands.

Barb Structure

Predominantly pennaceous with a soft, velvet-like 'fimbriae' (fringe) on the leading edge to muffle sound; plumulaceous at the very base.

Texture & Surface

Extremely soft, downy, and 'silky' to the touch; matte finish designed for noise reduction during silent flight.

Key Features

Velvety texture for silent flight, distinct dark brown banding on a buff-mottled background, and a rounded tip.

Habitat

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

Geographic Range

Resident throughout North and South America, from the subarctic tree line to the southern tip of South America.

Ecological Role

Apex nocturnal predator; controls populations of rodents, rabbits, and even other birds of prey.

Similar Species

Barred Owl (straighter, cleaner bands, cooler gray), Red-tailed Hawk (stiffer texture, no velvet fringe).

Interesting Facts

Great Horned Owls have a crushing grip strength of up to 500 psi and are one of the few predators that regularly hunt skunks.

Condition Notes

Good; some slight fraying at the tip and separation of the barbs (splits) near the mid-section, suggesting a naturally molted specimen.