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Blue Jay (Common Jay)
Contour feather (body or crest feather)

Blue Jay (Common Jay)

Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Cyanocitta, Species: C. cristata

Family: Corvidae (Crows, Jays, and Magpies)

Shape
Symmetrical vane with a rounded tip, overall oval-elongated outline
Size
Approximately 1.5 to 2 inches long, consistent with a small body or crest contour feather from a medium-sized songbird.
Rarity
Very Common
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Description

A small, vibrant contour feather featuring the characteristic brilliant blue coloration of the Blue Jay. The bird itself is a bold and intelligent songbird known for its prominent crest, noisy calls, and complex social structure.

Colour & Pattern

Vibrant structural blue coloration at the tips transitioning to a softer greyish-blue or white base, typical of Corvidae structural blue hues created by light scattering.

Barb Structure

Pennaceous at the upper portion with some plumulaceous (fluffy) barbs near the base, lacking an obvious afterfeather; barbs are mostly intact with slight fraying at the base.

Texture & Surface

Soft, silky, and slightly fluffy at the base with a smoother pennaceous tip, matte finish without oily sheen.

Key Features

Brilliant structural blue color with a soft, rounded contour shape and fluffy base.

Habitat

Deciduous and mixed forests, particularly featuring oak trees, as well as suburban parks, gardens, and urban areas.

Geographic Range

Resident across eastern and central North America, extending from southern Canada down to Florida and Texas.

Ecological Role

Acts as an important seed disperser, particularly for oak acorns, helping to shape forest regeneration after ice ages and seasonal fires.

Similar Species

Eastern Bluebird or Belted Kingfisher feathers, but distinguished by the specific shade of blue and the texture typical of Corvidae body plumage.

Interesting Facts

Blue Jays are known for their intelligence and complex social systems. Their blue feather color is not pigment-based, but rather the result of light scattering caused by microscopic structure in the barbules.

Condition Notes

Good condition with minor wear at the base, intact rachis, and minimal fraying.