Feather Identifier app iconFeather Identifier
Blue Jay
Contour or covert feather from the body or wing

Blue Jay

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

Family: Corvidae (Crows and Jays)

Shape
Symmetrical vane with a rounded tip, relatively broad and slightly curved
Size
Approximately 4 to 5 inches long, typical of a larger covert or body contour feather for this species
Rarity
Very Common
Learn more about Blue Jay in the encyclopedia →

Found a feather like this?

Identify any feather from a photo, free.

Identify a feather

Description

The Blue Jay is a striking, intelligent bird known for its vibrant blue crest, white underparts, and distinct black collar. They are noisy, highly social birds found frequently in backyard feeders and woodlands.

Colour & Pattern

Vibrant structural blue coloration characteristic of Corvids, created by light scattering through microscopic air cavities in the barbs, with subtle darker barring potentially present

Barb Structure

Pennaceous vane transitioning to slightly frayed plumulaceous structure near the base; barbs show wear and separation

Texture & Surface

Smooth and silky near the tip where barbs are intact, but showing signs of wear and separation along the edges

Key Features

Bright structural blue color, dark shaft, and soft yet defined contour shape typical of medium-sized corvids

Habitat

Deciduous and mixed forests, forest edges, suburban parks, and residential areas with oak trees

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 trees, as they cache thousands of acorns each autumn and fail to recover many of them

Similar Species

Steller's Jay or Eastern Bluebird, distinguished by size, lack of crest in bluebirds, and deeper blue tones in Steller's Jays

Interesting Facts

Blue Jays are famous for their intelligence and complex social systems. Their blue feathers are not actually blue due to pigment, but rather appear blue due to light scattering caused by the internal structure of the barb cells.

Condition Notes

Fair to Poor condition; the feather shows notable wear, fraying, and separation of the barbs along the edges