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Bird name:

Steller's Jay

Cyanocitta stelleri

Order

PASSERIFORMES

Family

Crows and Jays (Corvidae)

Code 4

STJA

Code 6

CYASTE

ITIS

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Breeding Location:

Forests, coniferous, Forest edge, Mountains



Breeding Type:

Monogamous, Solitary nester



Breeding Population:

Common in range, Stable



Egg Color:

Pale blue green or green blue with brown markings



Number of Eggs:



Incubation Days:



Egg Incubator:

Female



Nest Material:

Cemented with mud., Made of pine needles, twigs, dry leaves, roots, and grass.



Migration:

Nonmigratory



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General

Steller's Jay: Large, crested jay with dark gray upperparts, head and breast, and blue rump and belly. Head has slight white eyebrow, forehead, and chin spots. Wings and tail are blue with black bars. Sexes are similar.

Range and Habitat

Steller's Jay: Largely resident from coastal southern Alaska east to the Rocky Mountains and southward into Central America. Preferred habitats include coniferous or deciduous forests.

Breeding and Nesting

Steller's Jay: Two to six light blue green or green blue eggs marked with brown are laid in a neat, twiggy nest lined with small roots and fibers, usually well hidden in a shady conifer. Incubation ranges from 16 to 18 days and is carried out by the female.

Foraging and Feeding

Steller's Jay: Diet consists of nuts, pine seeds, acorns, small invertebrates, and bird eggs; also scavenges around human habitations; forages on the ground or in trees and shrubs.

Readily Eats

Cracked Corn, Suet, Sunflower Seed

Vocalization

Steller's Jay: Calls include "shaack, shaack, shack" and "shooka, shooka" notes. Often mimics calls of other birds, including loons and hawks.

Similar Species

Steller's Jay: Blue Jay has a purple gray crest and back, pale gray underparts, and black collar extends around its body from breast to nape.

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UpperpartsX
Back, rump, hindneck, wings, and crown.
BellyX
The ventral part of the bird, or the area between the flanks on each side and the crissum and breast. Flight muscles are located between the belly and the breast.
BreastX
The upper front part of a bird.
ChinX
The area of the face just below the bill.
EyebrowX
Also called the supercilicum or superciliary it is the arch of feathers over each eye.
RumpX
The area between the uppertail coverts and the back of the bird.
Parts of a Standing bird X
Head Feathers and Markings X
Parts of a Flying bird X