Blue Jay

This feather belongs to the Blue Jay, a large, bold songbird known for its perky crest and noisy calls. The bird is mid-sized with a mix of blue, white, and black plumage. The wings and tail are heavily barred with black and accented with white patches. They are highly intelligent and social, often traveling in family groups.

Bright cerulean blue on the outer vane with distinct black transverse banding (bars); the tip is a contrasting bright white; the inner vane is dark dusky grey to black.

Pennaceous structure with interlocked barbs; the vane appears somewhat frayed at the edges due to wear.

The blue surface is smooth and slightly glossy due to structural coloration; the grey inner vane is more matte; overall the feather is stiff.

Electric blue coloration with black horizontal bars and a stark white tip. This combination is diagnostic for Blue Jay wing and tail feathers.

Deciduous and mixed forests, woodlots, residential gardens, and urban parks with oak or beech trees.

Common resident throughout Eastern and Central North America, from Southern Canada down to Florida and Eastern Texas.

Important seed dispersers (especially for acorns) and opportunistic predators/scavengers that help maintain forest diversity.

Steller's Jay feathers are similar but darker blue/black without the white tips; Blue-headed Scrub-Jays lack the distinct black barring and white tips.

The blue in this feather isn't caused by pigment, but by the scattering of light (Tyndall scattering) through the structure of the barbs; if you crushed the feather, the blue would disappear.

Fair to Poor; the feather shows significant 'zipper' separation (fraying) in the barbs and some mechanical damage at the tip, suggesting it was molted or dropped some time ago.