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Blue Jay (Common Jay)
Contour feather, likely a secondary wing covert or body contour 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 3 to 4 inches long, consistent with a medium-sized body or wing covert feather for this species.
Rarity
Very Common
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Description

The Blue Jay is a charismatic, intelligent, and noisy bird known for its vibrant blue crest, white underparts, and distinct black necklace. They are bold and active members of the corvid family.

Colour & Pattern

Striking structural blue coloration created by light scattering via microscopic air cavities in the barbs, with distinct black barring and a whitish tip.

Barb Structure

Pennaceous vane with tightly interlocked barbs and barbules near the tip, transitioning into a slightly plumulaceous or fluffy base with a small afterfeather.

Texture & Surface

Smooth, firm, and glossy vane with a slightly soft base. The structural blue surface has a matte to silky sheen.

Key Features

Brilliant structural blue color combined with clear black barring and white tipping.

Habitat

Deciduous and mixed forests, forest edges, suburban neighborhoods, parks, and oak woodlands.

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 for nut-bearing trees and serves as an alarm caller for other forest wildlife.

Similar Species

Steller's Jay (Cyanocitta stelleri) or Western Scrub-Jay (Aphelocoma californica), though Blue Jays are easily distinguished by their bright crest and white-tipped blue feathers.

Interesting Facts

Blue Jays are known to cache hundreds of acorns in a single autumn, playing a major role in the reforestation of oak trees across North America.

Condition Notes

Good condition with minor wear at the very tip, barbs remain largely intact and interlocked.

Blue Jay (Common Jay) | Feather Identifier