
Likely Great Horned Owl (also called Tiger Owl); identification is tentative from one feather.
Kingdom Animalia; Phylum Chordata; Class Aves; Order Strigiformes; Family Strigidae; Genus Bubo; Species Bubo virginianus (probable).
AI-generated identification · may be incorrectFamily: Strigidae (typical owls)
- Shape
- Broad, rounded tip and asymmetrical vanes suggest a flight feather; the apparent outline may be affected by wear or damaged barbs.
- Size
- No scale is visible, so dimensions cannot be estimated accurately. It appears medium-to-large; comparison with species-specific ranges is uncertain.
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Description
The specimen is a broad, barred brown feather with a pale shaft and a visibly ragged base. A Great Horned Owl is a large, adaptable nocturnal predator with ear tufts, barred plumage, a deep hoot, and a powerful, nearly silent flight.
Colour & Pattern
Warm brown with irregular buff and dark-brown bars and mottling. This resembles an owl feather, but lighting, wear, and overlap make species-level pattern matching unreliable.
Barb Structure
Pennaceous vanes with visible, loosely separated or frayed barbs near the base; the image does not clearly show the fine leading-edge comb typical of owl flight feathers.
Rachis & Barb Pattern
A straight, pale central shaft is visible; barbs form irregular banded patches on either side, with substantial loose material near the base.
Texture & Surface
Matte, soft-looking surface; the vane is worn or disrupted, especially near the lower end.
Feather Placement
Probably wing, based on the broad vane and apparent asymmetry; tail or another feather cannot be excluded from this view.
Key Features
Rounded broad tip, asymmetrical-looking vanes, and mottled brown-and-buff barring are consistent with an owl feather but are not diagnostic of species.
Habitat
If from a Great Horned Owl, habitats range from forests and wetlands to grasslands, deserts, and urban parks; it nests in trees, cliffs, and abandoned nests.
Geographic Range
Great Horned Owls are widespread year-round across much of the Americas, from Canada through Central America and into parts of South America.
Ecological Role
Great Horned Owls are generalist predators that help regulate prey populations. They are widespread and generally assessed as secure, though local populations can be affected by habitat loss and human activity.
Similar Species
Barred Owl and other large owls can have similar brown-buff barring; pattern varies widely, and a single feather usually cannot distinguish them confidently.
Interesting Facts
Great Horned Owls have feather adaptations that reduce flight noise and can take prey ranging from rodents to other birds.
Cultural Significance
Owl feathers have cultural significance for some Indigenous peoples; meanings and practices vary. Many owl species are legally protected, so possession or trade may be restricted—check local laws.
Field Identification Tips
Photograph both sides beside a ruler and inspect the feather’s leading edge for fine comb-like fringes. Record the find location; identification is stronger when associated feathers or a known roost are present.
Condition Notes
Appears worn or damaged at the base, with loose barbs; no clear evidence of active growth, fault bars, or contamination. Condition: Fair.