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Great Horned Owl, Tiger Owl, Hoot Owl
Primary flight feather (remiges), likely an inner primary (P1-P4) based on the moderate asymmetry.

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 with a broad trailing vane and a narrower leading vane; rounded tip with visible softening of the edges for silent flight.
Size
Approximately 20-25 cm (8-10 inches) in length; width is roughly 5-6 cm at the broadest point, consistent with a large adult Great Horned Owl.
Rarity
Common; one of the most widespread and successful raptors in the Americas.
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Description

A large, powerful owl with prominent ear tufts and a white throat patch. This feather displays the classic 'camouflage' banding of a nocturnal predator.

Colour & Pattern

Mottled brown, tan, and cream; features distinct dark transverse bars (banding) against a buff/ochre background typical of the North American subspecies.

Barb Structure

Pennaceous but with a highly specialized 'velvety' surface and fimbriae (soft fringe) on the edges; plumulaceous at the extreme base.

Texture & Surface

Extremely soft, silky, and matte; the dorsal surface has a downy pile (flutings) that reduces air turbulence and noise during flight.

Key Features

Soft velvety texture, comb-like 'fimbriae' on the leading edge (silent flight adaptation), and broad, alternating dark/light horizontal bands.

Habitat

Extremely adaptable; found in deciduous and coniferous forests, deserts, suburban parks, orchards, and agricultural areas.

Geographic Range

Year-round resident throughout North and South America, ranging from the subarctic treeline in the north to the southern tip of South America.

Ecological Role

Apex predator; controls populations of rodents, skunks, and other birds. Known as the 'Tiger of the Woods' for its hunting prowess.

Similar Species

Long-eared Owl feathers are smaller and more slender; Barred Owl feathers have cleaner, more distinct barring with less mottling between bands.

Interesting Facts

The Great Horned Owl has a grip strength of up to 500 psi. Their flight is nearly silent due to the specialized feather structure seen here.

Condition Notes

Fair to Good; shows significant separation of the barbs ('zipped' texture is lost) and some fraying at the tip, likely a naturally molted feather.