Likely Blue Jay (also called the American Blue Jay); identification is tentative from a single feather.

This feather’s blue-gray vane and dark transverse band suggest a Blue Jay, a conspicuous crested corvid with blue, white, and black plumage. The species has a broad wingspan, strong direct flight, and loud calls, including its familiar jay-jay notes.

Blue-gray overall, with a broad dark band and pale blue-gray tip. The blue is structural coloration, which can look different with lighting and viewing angle.

Mostly tightly interlocking pennaceous barbs; a few loose, frayed barbs are visible near the base.

Straight, slender, pale gray rachis; barbs form a smooth vane with a sharply contrasting dark band.

Smooth, matte-to-slightly-silky appearance; the vane looks moderately intact, with a loose base.

Probably from the wing, based on its compact shape and blue-and-black pattern; a small tail feather is another possibility.

The blue-gray coloration, dark band, and pale tip are consistent with Blue Jay wing plumage, but are not sufficient for a confident species identification by themselves.

Blue Jays use deciduous and mixed woods, forest edges, parks, and suburban neighborhoods, nesting in trees and foraging in woodland and open areas.

Resident across much of eastern and central North America; some northern birds move south seasonally, while others remain year-round.

Blue Jays are omnivores and prey, predators, and important seed dispersers. The species is widespread and currently considered of relatively low conservation concern.

Other jays and blue-colored songbirds can overlap in feather color; compare the band placement, feather size, and full set of wing feathers before identifying. A single feather cannot reliably exclude similar species.

Blue Jays cache acorns and other food, helping disperse trees, and can imitate the calls of some hawks.

Feathers have artistic and educational uses, but wild-bird feathers may be legally protected; in the United States, possession of most native bird feathers is restricted under the Migratory Bird Treaty Act.

Photograph both sides beside a ruler and compare with documented feather references; note the exact find location and nearby birds. Avoid collecting feathers unless local regulations allow it.

Some base fraying and slight tip wear are visible; no obvious major breakage or staining. Overall condition: fair to good.