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Great Horned Owl (also Tiger Owl)
Likely a wing flight feather, probably a secondary; exact position is not certain from the photograph.

Great Horned Owl (also Tiger Owl)

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

AI-generated identification · may be incorrect

Family: Strigidae (typical owls)

Shape
Long, rounded-tipped feather with a strongly asymmetric vane; one edge is broader, and the tip appears blunt or rounded.
Size
No scale is visible, so dimensions cannot be estimated reliably; it appears roughly 20–30 cm long, within the range of a large owl flight feather.
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Description

This barred feather likely belongs to a large, adaptable owl with prominent ear tufts, yellow eyes, and mottled plumage. Great Horned Owls fly powerfully and quietly, hunt a wide range of prey, and give a familiar deep, hooting call.

Colour & Pattern

Buff to cream ground color with broad dark-brown transverse bars and a dark rounded tip. The warm indoor lighting may alter the apparent color; barred patterning is consistent with Great Horned Owl feathers.

Barb Structure

The vanes appear mostly intact and pennaceous, with fine, soft-looking edges characteristic of owl feathers; no clear aftershaft is visible.

Rachis & Barb Pattern

A prominent, pale tan rachis runs through the feather; the barbs form dense, regularly barred vanes, though the narrower side appears partly folded or overlapped.

Texture & Surface

Matte and softly edged rather than glossy, with a flexible-looking vane; owl flight feathers have specialized soft edges that help reduce flight noise.

Feather Placement

Probably from the wing: its elongated outline and asymmetric vanes are typical of a flight feather rather than a body feather.

Key Features

The broad, dark crossbars on a pale buff background and the feather’s large, asymmetric shape support an owl flight-feather identification, but are not diagnostic to species on their own.

Habitat

Great Horned Owls occupy forests, open country, wetlands, deserts, and urban areas, nesting in trees, cliffs, and abandoned nests.

Geographic Range

Resident across much of the Americas, from northern Canada and Alaska through Central America and into parts of South America.

Ecological Role

A top-level nocturnal predator, the Great Horned Owl helps regulate populations of rodents and other animals. It is widespread and adaptable, though local populations can be affected by habitat change, collisions, and rodenticides.

Similar Species

Barred Owl and other large owls can also have buff-and-brown barred feathers. Feather position, precise barring, size, and comparison with a reference collection are needed for reliable separation.

Interesting Facts

Great Horned Owls can capture prey ranging from rodents to rabbits and other birds. Their feather structure muffles sound, helping them approach prey with unusually quiet flight.

Cultural Significance

Owl feathers have cultural significance in various Indigenous traditions, but laws protect many native birds and their feathers. In the United States, possession of most native owl feathers is generally restricted under the Migratory Bird Treaty Act; do not collect or trade without confirming applicable laws.

Field Identification Tips

Photograph both sides beside a ruler and note the feather’s length, shape, and bar pattern; these details help distinguish wing feathers from tail feathers. Do not collect wild owl feathers where prohibited.

Condition Notes

Appears generally intact, with some loose or frayed barbs near the base; no obvious severe breakage or staining. Condition: Good, based on the visible side.

Great Horned Owl (also Tiger Owl) | Feather Identifier