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Steller's Jay
Contour or semiplume body feather, likely from the breast, mantle, or flank region

Steller's Jay

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

Family: Corvidae (Crows, Jays, and Magpies)

Shape
Symmetrical vane with a softly rounded tip and an exceptionally fluffy, unhooked barb structure throughout much of its length
Size
Approximately 4 to 5 inches long, typical of large body contour or flank feathers for this species
Rarity
Common throughout its natural western forested range
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Description

The Steller's Jay is a charismatic, intelligent corvid easily recognized by its striking dark crest, deep blue body, and black head. It is a bold inhabitant of western coniferous forests, often visiting campgrounds and trails in search of handouts. The body feathers are exceptionally soft and plush to provide insulation in cold mountain climates.

Colour & Pattern

Predominantly soft smoky grey to slate-blue becoming dark charcoal-black to navy blue toward the distal tip, lacking complex barring or spotting

Barb Structure

Plumulaceous (downy and loose) for the vast majority of the vane, lacking tightly interlocked barbicels, giving it a fluffy appearance typical of thermal insulation feathers

Texture & Surface

Extremely soft, silky, and fluffy to the touch with a matte appearance and virtually no rigid pennaceous areas except at the very dark tip

Key Features

Fluffy, plumulaceous barb structure transitioning abruptly from soft greyish-blue to a dark blackish-blue tip

Habitat

Coniferous and mixed mountain forests, heavily wooded canyons, and high-elevation parklands, especially associated with pine and fir trees

Geographic Range

Western North America, from southern Alaska down through British Columbia, the western United States (including California's Sierra Nevada and Sequoia National Park), and down into Central America

Ecological Role

Acts as an important seed disperser, particularly for conifer seeds and acorns, playing a vital role in forest regeneration across mountainous western ecosystems

Similar Species

California Scrub-Jay or Western Scrub-Jay, which lack the prominent black crest and tend to have greyer-brown backs and distinct blue-and-white throat markings

Interesting Facts

Steller's Jays are the only crested jay in western North America and are known to readily mimic the calls of various predators, such as Red-tailed and Cooper's Hawks, to scare other birds away from food sources

Condition Notes

Good condition, fresh appearance with intact barbs and no obvious fraying or parasite damage

Notes

Sequoia national park