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Bird name:

Pinyon Jay

Gymnorhinus cyanocephalusOrder: PASSERIFORMES Family: Crows and Jays (Corvidae)
Codes: Common Name: PIJA Scientific Name: GYMCYA ITIS Taxonomic No.: 179748
Vulnerable
 
Pinyon Jay
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Overview

Pinyon Jay: Small, crestless, stocky jay with blue-gray body. Head is darker blue and has pale streaks on throat. Tail is short. Bill, legs, feet are black. Feeds on pine seeds, grain, fruit, berries, insects and eggs and young of other birds. Steady bouyant and direct flight with deep wing beats.

Range and Habitat

Pinyon Jay: Resident from central Oregon and Montana southward to central Arizona, New Mexico, and extreme northwestern Oklahoma. Preferred habitats include ponderosa pines, pinyon-junipers, and forests of mixed pine and oaks.

Topo Map: Perching-like Body


Listen to Call

Voice Text

"crauk-crauk", "kaa-eh"

Interesting Facts

 Pinyon Jays store seeds in the fall to eat in the winter and early spring. They have a very good memory and can hidden seeds even under cover of snow. Mated pairs appear to coordinate their food caching so that their cache locations are known to each other.

 They live in large flocks that may number up to 500 and may spend their entire lives in the flock into which they are born.

 Their scientific name, Gymnorhinus, which means “bare nostrils”, refers to the fact that, unlike its close relatives, it does not have feathers at the base of its bill. This allows them to probe deep into pitch-covered pinecones to extract seeds without fouling the feathers that cover the nostrils of other jays.

 A group of jays has many collective nouns, including a "band", "cast", "party", and "scold" of jays.


Bird Term Glossary



Author

Gary Owen Dick

Artist

Santiago Cornejo

Splitbar
Range Map for Pinyon Jay

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Family Jays and Magpies (Corvidae)_blue
Species Gymnorhinus cyanocephalus
Length10.5 Inches
Wingspan15 Inches

Pinyon Jay

Pinyon Jay: Small, crestless, stocky jay with blue-gray body. Head is darker blue and has pale streaks on throat. Tail is short. Bill, legs, feet are black. Feeds on pine seeds, grain, fruit, berries, insects and eggs and young of other birds. Steady bouyant and direct flight with deep wing beats.

● Song: "crauk-crauk", "kaa-eh"

● Foraging & Feeding: Pinyon Jay: Diet consists of nuts, pine seeds, grass seeds, berries, fruits, insects, and eggs and young of small birds; also boldly approaches human habitations for scraps. Forages in mountain conifers at elevations of 3,000 to 8,000 feet.

● Breeding & nesting: Pinyon Jay: Three to five pale blue or green eggs are laid in a twiggy cup nest; often nests in loose colonies. Incubation ranges from 16 to 17 days and is carried out by the female.

● Similar species: Pinyon Jay: Western Scrub-Jay has a longer tail, pale gray underparts, white throat outlined with a blue necklace, and brown back patch. Steller's Jay is crested and has blue upperparts and black underparts.

Flight Pattern

Buoyant flight with steady wingbeats.
Pinyon Jay Body Illustration
● Range & Habitat: Pinyon Jay: Resident from central Oregon and Montana southward to central Arizona, New Mexico, and extreme northwestern Oklahoma. Preferred habitats include ponderosa pines, pinyon-junipers, and forests of mixed pine and oaks.
BreedingMonogamous, Colonial
PopulationCommon in habitat
MigrationNonmigratory
Weight3.6 Ounces
Perching-like BodyX
4 and 6 letter alpha codesX

The four letter common name alpha code is is derived from the first two letters of the common first name and the first two letters of common last name. The six letter species name alpha code is derived from the first three letters of the scientific name (genus) and the first three letters of the scientific name (species). See (1) below for the rules used to create the codes..

Four-letter (for English common names) and six-letter (for scientific names) species alpha codes were developed by Pyle and DeSante (2003, North American Bird-Bander 28:64-79) to reflect A.O.U. taxonomy and nomenclature (A.O.U. 1998) as modified by Supplements 42 (Auk 117:847-858, 2000) and 43 (Auk 119:897-906, 2002). The list has been updated by Pyle and DeSante to reflect changes reported by the A.O.U from 2003 through 2006.

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ITIS CodesX

The Integrated Taxonomic Information System (ITIS) was established in the mid-1990�s as a cooperative project among several federal agencies to improve and expand upon taxonomic data (known as the NODC Taxonomic Code) maintained by the National Oceanographic Data Center (NODC), National Oceanic and Atmospheric Administration (NOAA).

To find the ITIS page for a bird species go to the ITIS web site advanced search and report page at http://www.itis.gov/advanced_search.html. You can enter the TSN or the common name of the bird. It will return the ITIS page for that bird. Another way to obtain the ITIS page is to use the Google search engine. Enter the string ITIS followed by the taxonomic ID, for example "ITIS 178041" will return the page for the Allen's Hummingbird.

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Parts of a Standing birdX
Head Feathers and MarkingsX
Parts of a Flying birdX