Pigeon or dove; exact species uncertain. The loose feathers may be from a domestic Rock Pigeon (also called Feral Pigeon), but the image does not support a confident species identification.

The image shows a collection of detached feathers on a rough surface, including several narrow gray feathers and smaller downy ones. Their appearance is compatible with a pigeon or dove, but is not diagnostic enough to identify the bird confidently.

Long feathers are gray to dark charcoal with little obvious pattern; smaller feathers are gray with buff or yellowish downy bases. Lighting and dirt may affect the apparent colors.

Long feathers show compact pennaceous vanes; the smaller feathers have fluffy plumulaceous portions. Fine barbule details are not resolvable.

Long feathers have slender pale-to-dark central shafts and close-set barbs; small specimens have sparse, soft barbs near their bases.

The long vanes look smooth and relatively firm, while the smaller feathers appear soft and fluffy; surface gloss is difficult to assess.

Likely a mixture of body and larger wing or tail feathers; the image does not establish exact placement.

Gray coloration, narrow vanes, and fluffy bases fit common pigeon-type feathers, but many birds share these traits; no distinctive markings are visible.

If from a Rock Pigeon, typical settings include cliffs and ledges as well as urban buildings, parks, and farms.

Rock Pigeons are native to parts of Europe, North Africa, and western Asia and have been introduced widely worldwide; many populations are resident.

Pigeons consume seeds and other food and serve as prey for urban raptors. Rock Pigeons are widespread, though local populations and impacts vary.

Other pigeons and doves, as well as gray-bodied birds, can have similar feathers; species identification usually requires distinctive patterning, measurements, or associated bird observations.

Rock Pigeons navigate using visual landmarks and the Earth's magnetic field, and domesticated forms have been bred for thousands of years.

Pigeons have a long history as messengers and domestic birds. Feather laws vary by location, so do not assume wild-bird feathers may be collected or sold legally.

Look for more feathers near pigeon roosts and nesting ledges, and compare multiple specimens with a reliable regional feather guide; record measurements and both sides of each feather.

Feathers appear detached and somewhat dusty, with no clearly visible severe breakage; overall condition is difficult to grade from the image.