CreatureData

Island jay

Aphelocoma insularis Henshaw, 1886

Status not recordedsongbirds

The island jay (Aphelocoma insularis) is a species in the family Corvidae, order Passeriformes. Recorded adults weigh 101.2 g to 108.5 g and live up to 15.8 years.

No freely licensed photo yet

Quick facts about the island jay

Weight
101.2 g – 108.5 g
Length
Not recorded
Lifespan
15.8 years
Longest recorded lifespan
16.3 years
Main food
Not recorded
Habitat
Not recorded
Egg incubation
17.5 days
Young per litter or clutch
3.86
Age at maturity
12 months – 15 months
Litters or clutches a year
1
Conservation status
Not recorded
Countries on record
Not recorded

Where does the island jay live?

Not recorded

Is the island jay endangered?

No conservation assessment is recorded for this species in our sources. That is not the same as being safe: it has not been matched to an assessment.

How is the island jay classified?

  1. kingdomAnimalia
  2. phylumChordata
  3. classAves
  4. orderPasseriformes
  5. familyCorvidae
  6. genusAphelocoma
  7. SpeciesAphelocoma insularis Henshaw, 1886

Synonyms Aphelocoma californica insularis, Aphelocoma coerulescens insularis

Other names and names in other languages (36)
  • Island scrub jayEnglish
  • Island scrub-jayEnglish
  • Santa Cruz island jayEnglish
  • قيق الجزيرةArabic
  • gaig de bardissa de l'illa Santa CruzCatalan
  • sojka ostrovníCzech
  • Santa Cruz-skadeDanish
  • InselhäherGerman
  • santakruza garoloEsperanto
  • Chara de Santa CruzSpanish
  • saare-sininäärEstonian
  • isopensasnärhiFinnish
  • Geai de Santa CruzFrench
  • szigeti bozótszajkóHungarian
  • Ghiandaia di Santa CruzItalian
  • サンタクルスカケスJapanese
  • santakruzinis krūmyninis kėkštasLithuanian
  • Santakrusas sīlisLatvian
  • Kéyah dah naaʼeełídę́ę́ʼ tsʼánídílzhiʼíNavajo
  • EilandstruikgaaiDutch
  • eikeskrikeNorwegian
  • modrowronka wyspowaPolish
  • gaio-de-santa-cruzPortuguese
  • Сантакрузская сойкаRussian
  • kapuciarka ostrovnáSlovak
  • Ostrvska žbunjarska krejaSerbian
  • santacruzsnårskrikaSwedish
  • Adalı Çalı KargasıTurkish
  • сойка санта-крузькаUkrainian
  • 圣岛丛鸦Chinese
  • InselhhäherGerman
  • Insula makisgaroloEsperanto
  • Urraca de Santa CruzSpanish
  • Geai-bleu de Santa CruzFrench
  • Островная кустарниковая сойкаRussian
  • 聖克魯茲灌叢鴉Chinese

Catalogue of Life

Relatives of the island jay

Other species in the same genus Aphelocoma.

LC, Least Concern
Mexican jay (Aphelocoma wollweberi)

Mexican jay

Aphelocoma wollweberi

Corvidae

CompareIsland jay vs Florida scrub jayIsland jay vs California scrub jayIsland jay vs Unicolored jayIsland jay vs Transvolcanic jay

Common questions

Answered only where our data holds the answer.

How big is the island jay?

An adult island jay weighs 101.2 g – 108.5 g, according to values recorded on Wikidata.

How long does the island jay live?

The island jay has a recorded lifespan of 15.8 years.

What kind of animal is the island jay?

The island jay (Aphelocoma insularis) belongs to the family Corvidae in the order Passeriformes.

Sources and how to cite this page

Data as of 2026-11-11. How this page is put together.

Embed a card for this animal on your own site

Copy this code. The card shows the photo with its credit, key facts and a link back to this page.

Preview the card

APA

CreatureData. (2026). Island jay (Aphelocoma insularis). Retrieved from https://creaturedata.com/animals/island-jay

MLA

“Island jay (Aphelocoma insularis).” CreatureData, 2026, https://creaturedata.com/animals/island-jay.

BibTeX
@misc{island_jay_2026,
  title = {Island jay (Aphelocoma insularis)},
  author = {{CreatureData}},
  year = {2026},
  url = {https://creaturedata.com/animals/island-jay},
  note = {Data as of 2026-11-11}
}