
Likely Great Horned Owl; exact species cannot be confirmed from this single 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
- Long, narrow, gently tapered feather with a rounded tip and visibly asymmetric vanes.
- Size
- Appears roughly 25–30 cm long in the image; no scale is provided, so this is approximate.
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Description
This is a long, barred feather with a pale-brown ground color and darker crossbands. The probable Great Horned Owl is a large, tuft-eared owl with mottled plumage, yellow eyes, a deep hooting call, and a broad range of hunting habitats.
Colour & Pattern
Buff to warm brown with broad dark-brown transverse bars. The visible pattern is compatible with an owl feather but is not species-diagnostic.
Barb Structure
Mostly compact, pennaceous vanes, with loose or frayed barbs near the base and a few displaced barbs. Owl flight feathers can have specialized quiet-flight edges, but those details are not clearly visible here.
Rachis & Barb Pattern
A slim, pale central rachis runs nearly the feather’s length; barbs form broad, barred bands across the vane.
Texture & Surface
Appears matte and soft-edged rather than glossy, with some loosened barbs; tactile texture cannot be judged from the photograph.
Feather Placement
Likely from a wing, based on its elongated shape and asymmetric vanes; the precise feather tract cannot be established.
Key Features
The elongated, asymmetric outline and alternating buff and dark bars are the clearest visible traits. These features suggest an owl but do not securely identify the species.
Habitat
If from a Great Horned Owl, likely habitats include forests, woodland edges, wetlands, grasslands, and urban parks, where it uses trees or other elevated sites for roosting and nesting.
Geographic Range
Great Horned Owls occur broadly across the Americas, from northern Canada and Alaska through much of Central America and parts of South America; most populations are resident.
Ecological Role
Great Horned Owls are top-level predators that help regulate prey populations. They are widespread and adaptable, though local populations can be affected by habitat loss, persecution, and contaminants.
Similar Species
Barred or other large owl feathers may also show brown-and-buff barring. Great Horned Owl identification requires comparison with a reference specimen and feather position, size, and geography; this image alone is insufficient.
Interesting Facts
Great Horned Owls are powerful, adaptable predators with feathered feet and exceptionally quiet flight. Their varied diet includes mammals and birds, sometimes including other raptors.
Cultural Significance
Owl feathers appear in art and cultural traditions, but possession or trade may be legally restricted. In the United States, most native bird feathers are protected under federal law; do not collect or keep this specimen without checking local rules.
Field Identification Tips
Photograph both sides beside a ruler and record where it was found; compare the pattern and dimensions with regional feather guides. Avoid collecting feathers near nests or roosts, and check wildlife regulations before handling or keeping them.
Condition Notes
Several barbs appear loose or frayed, especially near the base; no obvious staining or major shaft break is visible. Condition: fair to good; age and molt stage are uncertain.