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Great Horned Owl (Tiger Owl, Hoot Owl)
Tail (Rectrix)

Great Horned Owl (Tiger Owl, Hoot Owl)

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

Family: Strigidae (Typical Owls)

Shape
Symmetrical with a rounded tip, broad and slightly tapered toward the base.
Size
Approximately 9-11 inches in length and 2 inches in width, typical for an adult rectrix.
Rarity
Common; one of the most widespread and abundant owls in the Americas.
Learn more about Great Horned Owl (Tiger Owl, Hoot Owl) in the encyclopedia →

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Description

This feather is a classic example of owl camouflage, featuring 'disruptive coloration' to break up the bird's silhouette. The Great Horned Owl is a powerful predator with iconic 'horns' (ear tufts), yellow eyes, and a deep, rhythmic hoot. Its wingspan can reach 5 feet, and its plumage is a mix of mottling that mimics tree bark.

Colour & Pattern

Bold horizontal banding of dark chocolate brown or charcoal across a base of buffy-orange and white. The distal end shows cleaner white/buff spacing, while the proximal end features finer speckling (vermiculation).

Barb Structure

Tightly interlocked pennaceous barbs with a soft, plumulaceous base; features a specialized velvet-like pile (fimbriae) on the surface for silent flight.

Texture & Surface

Velvety, soft, and matte. Lacks the oily gloss of waterfowl feathers; designed for sound absorption rather than water shedding.

Key Features

Broad, bold dark bands; soft, 'velvety' surface texture; buff-orange tiger-striping; and a slightly frayed leading edge for silent flight.

Habitat

Extremely versatile; found in deciduous and evergreen forests, swamps, deserts, subarctic tundra, and urban parks.

Geographic Range

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

Ecological Role

Apex nocturnal predator; controls populations of rodents, rabbits, and other birds. Acts as a vital indicator of forest health.

Similar Species

Long-eared Owl feathers (narrower, more orange), Barred Owl feathers (cleaner white/brown bands, lacks orange buff), and Red-tailed Hawk (different band spacing and texture).

Interesting Facts

They have the strongest grip of any North American owl, capable of exerting 300-500 psi, and are one of the few predators that regularly hunt skunks.

Condition Notes

Good to Fair; shows some terminal wear and mechanical splitting at the tip, likely a molted feather from the previous season.