Likely crow (American Crow or similar crow); exact species cannot be established from the image.

A dark, slender feather with a subtle blue-gray sheen. Its size and shape suggest a corvid wing feather, but color and appearance alone cannot confirm a species.

Mostly dark charcoal to black, with bluish-gray light reflecting from the vanes. No clear barring or spotting is visible; lighting may account for the pale blue-gray areas.

The vanes appear closely interlocked and pennaceous; a few loose or frayed barbs are visible near the base.

A dark, slender central rachis runs nearly the full length; fine barbs lie close together, with some separation near the lower vane.

Smooth, compact, and mildly glossy, with a stiff-looking vane and softer, slightly ragged basal barbs.

Probably from the wing, based on its elongated shape and asymmetric vanes; the photo does not show enough detail to identify a precise tract.

Dark coloration, elongated asymmetric outline, and compact vane support a flight-feather identification; these traits are not species-diagnostic.

If from a crow, likely habitats include open woodland, farmland, parks, and urban areas; crows use trees and structures for nesting and roosting.

The likely candidate, American Crow, is widespread across much of North America and is largely resident, though some northern populations move south seasonally.

Crows are omnivores and scavengers, acting as predators of small animals and eggs as well as consumers of carrion and plant foods; local populations are generally adaptable.

Raven, grackle, and other crow feathers can look similar. Reliable separation generally requires measurements, feather position, and comparison with a known specimen.

Crows are highly social, adaptable birds known for problem-solving, varied calls, and learning from experience.

Corvid feathers appear in art and crafts, but feather possession and use may be regulated; in the United States, most native wild-bird feathers are protected under the Migratory Bird Treaty Act.

Record length, note which vane is narrower, and compare with a regional feather guide or museum reference. Avoid collecting wild feathers where laws prohibit it.

Appears largely intact, with minor basal fraying; no obvious staining or major breakage. Overall condition: Good.