Feather Identifier app iconFeather Identifier
Blue Jay (Common Blue Jay, North American Blue Jay)
Contour body feather / secondary covert

Blue Jay (Common Blue Jay, North American Blue 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 and overall oblong shape
Size
Approximately 2 to 3 inches long, typical of medium-sized corvid body or covert feathers
Rarity
Very Common
Learn more about Blue Jay (Common Blue Jay, North American 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 and intelligent songbird known for its raucous calls, prominent crest, and vibrant blue, white, and black plumage. They are bold and active members of the corvid family.

Colour & Pattern

Vibrant structural blue along the margin with dark black barrings and a greyish-brown base, featuring a white calamus tip

Barb Structure

Pennaceous at the upper tip with tightly interlocked barbicels transitioning into a plumulaceous (fluffy) base

Texture & Surface

Smooth and glossy pennaceous tip with a soft, downy base; structural blue coloration shimmers in direct light

Key Features

Striking structural blue coloration paired with distinct black barring and a rounded, symmetrical contour feather shape

Habitat

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

Geographic Range

Eastern and central North America, extending from southern Canada down through the eastern United States to Florida and Texas

Ecological Role

Crucial seed dispersers, particularly for oak trees, as they bury hundreds of acorns each autumn, many of which grow into mature trees

Similar Species

Steller's Jay or Western Scrub-Jay, but geographic distribution and specific black barring help distinguish the Eastern Blue Jay

Interesting Facts

Blue Jays are renowned for their intelligence and complex social systems. The blue color in their feathers is not pigment-based, but rather structural, created by the scattering of light through microscopic air cavities in the barbules.

Condition Notes

Good condition, fresh vane with intact barbs and minimal wear