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Blue Jay (Common Blue Jay, North American Jay)
Contour feather (body feather)

Blue Jay (Common Blue Jay, North American Jay)

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

Family: Corvidae (Crows and Jays)

Shape
Symmetrical vane with a rounded tip and a soft, elongated contour outline
Size
Approximately 2 to 3 inches long, typical of a medium body or covert feather from a Blue Jay
Rarity
Very Common
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Description

A brilliant blue body feather from the intelligent and vocal Blue Jay, known for its prominent crest, noisy calls, and complex social behavior

Colour & Pattern

Vibrant structural blue coloration created by light scattering through microscopic air cavities in the barbs, lacking yellow or blue pigments, with subtle greyish-white tones near the fluffy base

Barb Structure

Semiplumulaceous to pennaceous structure with loose barbs toward the base and moderately interlocked barbs toward the tip, featuring no prominent afterfeather

Texture & Surface

Soft, silky, and somewhat fluffy at the base with a slightly smoother, matte surface along the upper vane

Key Features

Striking structural blue color combined with a soft, fluffy base and small body feather dimensions

Habitat

Deciduous and mixed forests, particularly featuring oak and beech trees, as well as suburban parks, gardens, and residential areas

Geographic Range

Resident and migratory 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 system for other forest wildlife

Similar Species

Eastern Bluebird or Belted Kingfisher, but distinguishable by the specific shade of blue, texture, and size

Interesting Facts

Blue Jays are known to cache hundreds of acorns in a single autumn, playing a major role in oak forest regeneration, and they can mimic the calls of hawks to warn others or fool competitors

Condition Notes

Good condition with intact barbs and minimal signs of wear, attached to a surface by tape