Blue Jay

This feather belongs to the Blue Jay, a large, bold songbird known for its striking blue plumage, perky crest, and loud calls. The bird is mid-sized with a wingspan of about 13-17 inches. The blue color is structural, not pigment-based, meaning it is caused by light scattering within the feather cells.

Bright cerulean to cobalt blue base with distinct, thick black horizontal bars. The underside is a duller, matte greyish-blue. The rachis is dark, nearly black.

Pennaceous throughout most of the vane, though currently showing significant separation and fraying; lacks an aftershaft.

Glossy and smooth where intact, highlighting structural coloration. The surface typically has a waxy sheen to repel water.

Bold black horizontal barring on a bright blue background; stiff, dark rachis; length typical of a medium passerine tail feather.

Deciduous and mixed forests, edge habitats, parks, and suburban gardens.

Common year-round resident across eastern and central North America, from southern Canada to Florida and eastern Texas.

Omnivorous predator and seed disperser; famous for caching acorns, which helps in the spread of oak forests.

Steller's Jay (found in Western NA, usually darker blue/black), Bluebird species (much smaller feathers with no black barring).

Blue Jays are highly intelligent corvids that can mimic the calls of hawks to scare other birds away from feeders or to test if a predator is nearby.

Poor condition; the feather is heavily weathered, showing significant 'unzipping' of the barbs and fraying at the edges. It appears to have been on the ground for some time.