
Steller's Jay (Long-crested Jay)
Kingdom: Animalia, Phylum: Chordata, Class: Aves, Order: Passeriformes, Family: Corvidae, Genus: Cyanocitta, Species: C. stelleri
Family: Corvidae (Crows, Jays, and Magpies)
- Shape
- Slightly asymmetrical vane with a rounded tip and a gentle curve typical of an outer wing feather
- Size
- Approximately 4.5 to 5.5 inches in length, consistent with a medium-sized corvid primary flight feather
- Rarity
- Common throughout its preferred forested mountain habitats within its geographic range
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Description
The Steller's Jay is a bold and charismatic corvid known for its dark blackish-blue crest, rich blue body plumage, and raucous calls. It is the only crested blue jay found in western North America.
Colour & Pattern
Striking coloration featuring a deep, dark blue to blackish head and upper back transitioning into brilliant metallic azure and cobalt blue bars along the outer web
Barb Structure
Pennaceous vane on the distal portion with tightly interlocked barbicels, transitioning into a plumulaceous (fluffy) structure near the base
Texture & Surface
Smooth, firm, and glossy along the pennaceous vane with a rigid structural integrity for aerodynamics, softening to downy barbs at the base
Key Features
Deep cobalt blue barring and distinct deep blue-to-black color gradient characteristic of the Steller's Jay wing feathers
Habitat
Coniferous and mixed mountain forests, heavily wooded foothills, and canyons, often in pine-oak woodlands
Geographic Range
Western North America, extending from Alaska down through the Rocky Mountains, the Pacific Coast, and into Central America
Ecological Role
Acts as an important seed disperser, particularly for conifer seeds and acorns, playing a vital role in forest regeneration
Similar Species
Blue Jay (Cyanocitta cristata), which features bright sky-blue feathers with white spotting and black barring, lacking the deep dark blue and black crest tones of the Steller's Jay
Interesting Facts
Steller's Jays are intelligent problem solvers that readily mimic the calls of several raptor species, especially the Red-tailed Hawk, to deter competitors from food sources
Condition Notes
Good condition with minor wear at the tip and slightly frayed barbs near the base where it met the skin