
Likely Red-winged Blackbird; exact identification uncertain from the image.
Kingdom Animalia; Phylum Chordata; Class Aves; Order Passeriformes; Family Icteridae; Genus Agelaius; Species Agelaius phoeniceus.
AI-generated identification · may be incorrectFamily: Icteridae (blackbirds, orioles, and allies)
- Shape
- Elongated and tapered, with a narrow, pointed tip and somewhat uneven, damaged edges.
- Size
- No scale is present; visually about 10–15 cm long, though perspective makes this estimate uncertain.
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Description
A striking dark feather with a bright yellow-looking shaft or stripe and pale fringe. The image does not show enough diagnostic features to confidently identify the bird; the species suggestion is provisional.
Colour & Pattern
Predominantly black with a vivid yellow strip along the shaft or inner vane and pale buff edging. This unusual pattern does not securely match a Red-winged Blackbird’s typical feathers.
Barb Structure
Mostly pennaceous, but several barbs appear loose, separated, or broken; no clear aftershaft is visible.
Rachis & Barb Pattern
The rachis appears conspicuously yellow and slender; dark barbs form most of the vane, with pale edging and apparent damage.
Texture & Surface
Mostly smooth, matte dark vane; edges look frayed, and the shaft appears stiff and yellow.
Feather Placement
Possibly wing or flank; the long narrow shape and dark vane are insufficient to establish placement.
Key Features
Black vane, conspicuous yellow line, and narrow tapered form. The yellow shaft/stripe is not by itself diagnostic of Red-winged Blackbird.
Habitat
If from a Red-winged Blackbird, typical habitat includes marshes, wetlands, wet meadows, and nearby fields, with nesting in emergent vegetation.
Geographic Range
Red-winged Blackbirds are widespread across much of North America; many northern birds migrate south for winter.
Ecological Role
Red-winged Blackbirds consume insects and seeds and are prey for larger predators; populations are widespread, though local wetland loss can affect breeding habitat.
Similar Species
Other blackbirds and icterids may have dark feathers, while yellow-shafted Flicker feathers can show yellow coloration. A clear view of both sides, full length, and location would help distinguish them.
Interesting Facts
Male Red-winged Blackbirds display scarlet-and-yellow shoulder patches and defend marsh territories with conspicuous calls.
Cultural Significance
Feathers have broad artistic and craft uses, but possession or trade of native wild-bird feathers may be legally restricted; check local regulations.
Field Identification Tips
Record the find location and photograph both sides beside a ruler; compare the shaft and pattern with reliable regional feather references rather than relying on color alone.
Condition Notes
Edges appear worn or damaged, with separated barbs; overall condition fair. Image alone cannot establish freshness, molt, or cause of damage.