island scrub-jay
E99138
The island scrub-jay is a rare, blue-and-gray corvid species endemic to California’s Channel Islands, notable as the only bird species found exclusively in this archipelago.
All labels observed (1)
| Label | Occurrences |
|---|---|
| island scrub-jay canonical | 2 |
How this entity was disambiguated
This entity first appeared as the object of triple T852057 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: island scrub-jay Context triple: [Channel Islands of California, fauna, island scrub-jay]
-
A.
Steller's jay
Steller's jay is a striking North American corvid known for its deep blue body, dark crest, and loud, varied calls, commonly found in coniferous forests of western North America.
-
B.
pinyon jay
The pinyon jay is a highly social, blue-colored North American corvid known for its specialized relationship with pinyon pines, whose seeds it harvests and caches, aiding forest regeneration.
-
C.
Mountain bluebird
The Mountain bluebird is a small, bright sky-blue thrush native to western North America, often found in open habitats such as meadows and prairies.
-
D.
Scissor-tailed flycatcher
The Scissor-tailed Flycatcher is a striking North American songbird known for its extremely long, forked tail and graceful aerial insect-hunting displays.
-
E.
Cape Sable seaside sparrow
The Cape Sable seaside sparrow is an endangered, non-migratory songbird found only in the freshwater marl prairies of southern Florida’s Everglades.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: island scrub-jay Target entity description: The island scrub-jay is a rare, blue-and-gray corvid species endemic to California’s Channel Islands, notable as the only bird species found exclusively in this archipelago.
-
A.
Steller's jay
Steller's jay is a striking North American corvid known for its deep blue body, dark crest, and loud, varied calls, commonly found in coniferous forests of western North America.
-
B.
pinyon jay
The pinyon jay is a highly social, blue-colored North American corvid known for its specialized relationship with pinyon pines, whose seeds it harvests and caches, aiding forest regeneration.
-
C.
Mountain bluebird
The Mountain bluebird is a small, bright sky-blue thrush native to western North America, often found in open habitats such as meadows and prairies.
-
D.
Scissor-tailed flycatcher
The Scissor-tailed Flycatcher is a striking North American songbird known for its extremely long, forked tail and graceful aerial insect-hunting displays.
-
E.
Cape Sable seaside sparrow
The Cape Sable seaside sparrow is an endangered, non-migratory songbird found only in the freshwater marl prairies of southern Florida’s Everglades.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
bird species
ⓘ
corvid ⓘ scrub-jay ⓘ |
| assessedBy |
IUCN Red List of Threatened Species
ⓘ
surface form:
IUCN Red List
|
| averageLength | about 30 centimeters ⓘ |
| behavior |
cooperative breeder
ⓘ
territorial ⓘ |
| binomialName |
Aphelocoma
ⓘ
surface form:
Aphelocoma insularis
|
| breedingSystem | socially monogamous ⓘ |
| class | Aves ⓘ |
| color |
blue
ⓘ
gray ⓘ |
| commonName | island scrub-jay ⓘ |
| conservationStatus | Near Threatened ⓘ |
| diet | omnivorous ⓘ |
| dietIncludes |
acorns
ⓘ
insects ⓘ small vertebrates ⓘ |
| eggColor | greenish ⓘ |
| eggMarkings | brown spots ⓘ |
| endemicTo |
California, United States
ⓘ
surface form:
California
Channel Islands ⓘ United States of America ⓘ
surface form:
United States
|
| family | Corvidae ⓘ |
| foundOnIsland | Santa Cruz Island ⓘ |
| genus | Aphelocoma ⓘ |
| geographicRangeType | island endemic ⓘ |
| habitat |
chaparral
ⓘ
oak woodland ⓘ |
| kingdom | Animalia ⓘ |
| nestLocation |
shrubs
ⓘ
trees ⓘ |
| notableFor | only bird species restricted to California Channel Islands ⓘ |
| order | Passeriformes ⓘ |
| phylum | Chordata ⓘ |
| plumageCharacteristic |
bright blue upperparts
ⓘ
grayish underparts ⓘ lack of crest ⓘ |
| previouslyConsideredSubspeciesOf | western scrub-jay ⓘ |
| primaryFoodSource | coast live oak acorns ⓘ |
| relatedTo | California scrub-jay ⓘ |
| roleInEcosystem |
acorn disperser
ⓘ
seed disperser ⓘ |
| taxonRank | species ⓘ |
| threat |
climate change
ⓘ
disease ⓘ habitat loss ⓘ |
| vocalization |
harsh calls
ⓘ
rasping notes ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: island scrub-jay Description of subject: The island scrub-jay is a rare, blue-and-gray corvid species endemic to California’s Channel Islands, notable as the only bird species found exclusively in this archipelago.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.