Cassin’s Sparrow
E351128
Cassin’s Sparrow is a small, streaky brown songbird of arid grasslands in the southwestern United States and northern Mexico, noted for its skylarking display flights and subtle plumage.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Cassin’s Sparrow canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T3365215 — 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: Cassin’s Sparrow Context triple: [John Cassin, knownFor, Cassin’s Sparrow]
-
A.
Ammospiza maritima
Ammospiza maritima is a small North American sparrow species known as the seaside sparrow, typically found in coastal salt marsh habitats.
-
B.
Brown thrasher
The Brown thrasher is a medium-sized North American songbird known for its rich, varied vocalizations and striking rufous-brown plumage with heavily streaked underparts.
-
C.
Carolina wren
The Carolina wren is a small, energetic North American songbird known for its loud, musical calls and distinctive white eyebrow stripe.
-
D.
Western meadowlark
The Western meadowlark is a medium-sized North American songbird known for its bright yellow breast with a black "V" and its rich, flute-like song across grasslands and prairies.
-
E.
Lark bunting
The lark bunting is a medium-sized North American sparrow known for the male’s striking black-and-white breeding plumage and melodious song, commonly found in the grasslands of the central United States.
- 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: Cassin’s Sparrow Target entity description: Cassin’s Sparrow is a small, streaky brown songbird of arid grasslands in the southwestern United States and northern Mexico, noted for its skylarking display flights and subtle plumage.
-
A.
Ammospiza maritima
Ammospiza maritima is a small North American sparrow species known as the seaside sparrow, typically found in coastal salt marsh habitats.
-
B.
Brown thrasher
The Brown thrasher is a medium-sized North American songbird known for its rich, varied vocalizations and striking rufous-brown plumage with heavily streaked underparts.
-
C.
Carolina wren
The Carolina wren is a small, energetic North American songbird known for its loud, musical calls and distinctive white eyebrow stripe.
-
D.
Western meadowlark
The Western meadowlark is a medium-sized North American songbird known for its bright yellow breast with a black "V" and its rich, flute-like song across grasslands and prairies.
-
E.
Lark bunting
The lark bunting is a medium-sized North American sparrow known for the male’s striking black-and-white breeding plumage and melodious song, commonly found in the grasslands of the central United States.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
bird
ⓘ
passerine ⓘ songbird ⓘ |
| authority | (S.F. Baird, 1852) ⓘ |
| billType | conical seed-eating bill ⓘ |
| breedingRange |
Arizona
ⓘ
Colorado ⓘ Kansas ⓘ New Mexico ⓘ Oklahoma ⓘ Texas ⓘ northern Mexico ⓘ
linked to:
Northern Mexico
|
| class | Aves ⓘ |
| clutchSize | 3–5 eggs ⓘ |
| commonName | Cassin’s Sparrow ⓘ |
| conservationStatus | Least Concern ⓘ |
| conservationStatusSystem |
IUCN Red List
ⓘ
linked to:
IUCN Red List of Threatened Species
|
| diet |
insects
ⓘ
seeds ⓘ |
| displayBehavior |
skylarking display flight
ⓘ
song delivered in flight ⓘ |
| family | Passerellidae ⓘ |
| foragingStratum | ground ⓘ |
| genus | Peucaea ⓘ |
| habitat |
arid grasslands
ⓘ
desert grasslands ⓘ shrubby grasslands ⓘ |
| kingdom | Animalia ⓘ |
| migrationPattern |
partially migratory
ⓘ
short-distance migrant ⓘ |
| namedAfter | John Cassin ⓘ |
| nativeRange |
northern Mexico
ⓘ
southwestern United States ⓘ |
| nestLocation | on or near the ground ⓘ |
| nestType | cup nest ⓘ |
| order | Passeriformes ⓘ |
| phylum | Chordata ⓘ |
| plumage |
pale underparts with fine streaking
ⓘ
streaky brown upperparts ⓘ subtle facial pattern ⓘ |
| primaryColor | brown ⓘ |
| scientificName | Peucaea cassinii ⓘ |
| sexualDimorphism | subtle ⓘ |
| songType | complex series of trills and whistles ⓘ |
| taxonRank | species ⓘ |
| typicalBehavior |
often sings from elevated perches
ⓘ
secretive when not singing ⓘ |
| winterRange |
Mexico
ⓘ
southern Texas ⓘ |
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: Cassin’s Sparrow Description of subject: Cassin’s Sparrow is a small, streaky brown songbird of arid grasslands in the southwestern United States and northern Mexico, noted for its skylarking display flights and subtle plumage.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.