Likely Turkey Vulture (also Turkey Buzzard)

This appears to be a dark vulture flight feather, most consistent with Turkey Vulture. Adults have blackish-brown plumage, long broad wings, a small red bare head, soaring flight on thermals, and a distinctive nasal hiss rather than a typical song.

Uniform dark brown to charcoal overall, with a paler gray-brown underside or faded surface and a dark rachis; no strong barring is visible.

Tightly interlocked pennaceous barbs with intact barbules; the feather is relatively stiff, with slight basal down and minor edge wear.

Straight, pale gray-brown rachis, moderately robust at the base and narrowing toward the tip; barbs are dense and evenly angled.

Smooth, matte, and somewhat stiff, with mild weathering and possible sun fading; not fluffy or powdery.

Wing, inferred from the narrow asymmetric form and firm vane; exact primary/secondary position is uncertain.

Large, uniformly dark, narrow asymmetric vane; pale shaft and subtle gray-brown cast fit Turkey Vulture, though a single feather cannot confirm species.

Open country, woodland edges, farms, suburbs, deserts, and roadsides; roosts and nests in cliffs, caves, hollow trees, and abandoned structures.

Widespread across the Americas, from southern Canada through the United States and Central America to South America; northern birds migrate southward.

A major scavenger that rapidly removes carrion and limits pathogen buildup; populations are generally stable or increasing, making the species an important indicator of functioning open-country ecosystems.

Black Vulture feathers are typically darker and broader; Red-tailed Hawk feathers often show stronger banding or contrasting tones. Large crow and eagle feathers are generally broader or more distinctly patterned.

Turkey Vultures locate carrion largely by smell and often soar for hours with wings held in a shallow V. They frequently roost communally and cool themselves through urohidrosis.

Vulture feathers have cultural significance in some Indigenous traditions; possession of native raptor feathers in the United States is regulated, so retain or transfer this specimen only as permitted by law.

Compare length, symmetry, shaft color, and neighboring feathers from the same find; check beneath communal roosts, fences, and soaring routes. Photograph before handling, and avoid collecting if local wildlife laws prohibit it.

Good condition: intact shaft and vane, with slight fraying/fading; no obvious fault bars, parasites, or oil contamination.

Found in my back yard