Likely Great Horned Owl; possibly another large Bubo owl

This is a beautifully barred, soft owl feather with a pale downy base and warm brown transverse markings. Great Horned Owls are large, powerful nocturnal predators with ear tufts, a white throat, deep hoots, and a wingspan commonly around 90–140 cm

Warm buff or cinnamon ground color with several dark brown transverse bars; the base is white and fluffy. This pattern is compatible with Great Horned Owl, but is not species-diagnostic alone

Pennaceous upper vane transitions into a loose, plumulaceous white base and aftershaft. Barbs are soft and somewhat separated, typical of owl plumage

Slender pale rachis with dense, regularly spaced barbs on the vane; basal barbs are long, white, and downy

Soft, matte, and flexible, with a loose downy base; owl feathers commonly have specialized fringed edges that reduce flight noise, though fine edging is not clearly visible here

Probably breast, belly, or flank; the broad barred vane and fluffy basal portion are unlike a primary or tail feather

Large size, strongly barred buff vane, very fluffy white base, and soft owl-like construction. Exact species identification from one body feather is uncertain

Great Horned Owls occupy forests, woodland edges, deserts, grasslands, agricultural areas, wetlands, and suburbs, nesting in trees, cliffs, and abandoned nests

Broadly distributed across North and much of Central America, from Canada to southern Mexico and beyond; mostly resident, with some local movements

A high-level nocturnal predator that helps regulate rodents and other vertebrates; its presence can indicate functioning woodland or edge habitat. Great Horned Owls remain widespread, though habitat loss, collisions, and secondary poisoning are concerns

Barred Owl and Long-eared Owl feathers can look similar; Great Horned Owl feathers are generally larger and warmer buff, while Barred Owl barring is often finer and Long-eared Owl feathers are narrower

Owl feather edges are adapted for silent flight, allowing close approach to prey. Great Horned Owls can take mammals, birds, reptiles, and surprisingly large prey

Owl feathers have important cultural significance in some Indigenous traditions, but possession of native owl feathers is legally restricted in the United States and many countries; they should be left in place or handled only under applicable permits

Search beneath roost trees, nesting areas, and regular hunting perches, especially after breeding and molt. Photograph feathers in place and use regional owl occurrence, scale, and multiple feathers together for identification

Appears naturally molted and generally good condition, with slight fraying or wear at the tip; no obvious fault bars, oiling, or parasite damage visible