Tyrannus melancholicus
E951335
Tyrannus melancholicus, commonly known as the tropical kingbird, is a widespread and conspicuous New World flycatcher found from the southern United States through Central and much of South America.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Tyrannus melancholicus canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T11765180 — 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: Tyrannus melancholicus Context triple: [Tyrannus, notableSpecies, Tyrannus melancholicus]
-
A.
Tyrannus forficatus
Tyrannus forficatus is a striking North American passerine bird known for its extremely long, forked tail and acrobatic insect-hawking flight.
-
B.
Tyrannus verticalis
Tyrannus verticalis, commonly known as the Western Kingbird, is a widespread North American tyrant flycatcher recognized for its gray head, yellow belly, and aggressive defense of its territory.
-
C.
Tyrannus tyrannus
Tyrannus tyrannus, commonly known as the Eastern Kingbird, is a widespread North American tyrant flycatcher recognized for its bold territorial behavior and distinctive black-and-white plumage.
-
D.
Cyornis
Cyornis is a genus of small insectivorous passerine birds commonly known as blue flycatchers, found mainly in forested regions of Asia.
-
E.
Melanodryas
Melanodryas is a small genus of Australasian robins, comprising insectivorous passerine birds native to Australia and nearby regions.
- 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: Tyrannus melancholicus Target entity description: Tyrannus melancholicus, commonly known as the tropical kingbird, is a widespread and conspicuous New World flycatcher found from the southern United States through Central and much of South America.
-
A.
Tyrannus forficatus
Tyrannus forficatus is a striking North American passerine bird known for its extremely long, forked tail and acrobatic insect-hawking flight.
-
B.
Tyrannus verticalis
Tyrannus verticalis, commonly known as the Western Kingbird, is a widespread North American tyrant flycatcher recognized for its gray head, yellow belly, and aggressive defense of its territory.
-
C.
Tyrannus tyrannus
Tyrannus tyrannus, commonly known as the Eastern Kingbird, is a widespread North American tyrant flycatcher recognized for its bold territorial behavior and distinctive black-and-white plumage.
-
D.
Cyornis
Cyornis is a genus of small insectivorous passerine birds commonly known as blue flycatchers, found mainly in forested regions of Asia.
-
E.
Melanodryas
Melanodryas is a small genus of Australasian robins, comprising insectivorous passerine birds native to Australia and nearby regions.
- F. None of above. chosen
Statements (57)
| Predicate | Object |
|---|---|
| instanceOf |
bird species
ⓘ
taxon ⓘ |
| behavior |
highly territorial during breeding season
ⓘ
often perches conspicuously on wires and treetops ⓘ |
| bill | broad and dark ⓘ |
| binomialName | Tyrannus melancholicus NERFINISHED ⓘ |
| bodyLength | approximately 20–23 cm ⓘ |
| breedingRange |
northern Mexico
NERFINISHED
ⓘ
southern Arizona NERFINISHED ⓘ southern Texas NERFINISHED ⓘ |
| breedingSite | trees near open areas ⓘ |
| class | Aves NERFINISHED ⓘ |
| clutchSize | typically 2–4 eggs ⓘ |
| commonName | tropical kingbird NERFINISHED ⓘ |
| conservationStatus | Least Concern ⓘ |
| conservationStatusSystem | IUCN Red List NERFINISHED ⓘ |
| describedBy | Louis Jean Pierre Vieillot NERFINISHED ⓘ |
| diet |
insects
ⓘ
small fruits ⓘ |
| distribution | widespread in the Neotropics ⓘ |
| ecologicalRole |
aerial insect predator
ⓘ
seed disperser for some plants ⓘ |
| eggColor | whitish with dark markings ⓘ |
| family | Tyrannidae NERFINISHED ⓘ |
| foragingStrategy |
aerial hawking of flying insects
ⓘ
sallying from exposed perches ⓘ |
| genus | Tyrannus NERFINISHED ⓘ |
| habitat |
agricultural land
ⓘ
forest edges ⓘ open areas with scattered trees ⓘ riparian woodland ⓘ savanna ⓘ urban parks ⓘ |
| kingdom | Animalia ⓘ |
| migratoryBehavior |
partially migratory
ⓘ
some populations migrate north-south seasonally ⓘ |
| nativeRange |
Amazon Basin
NERFINISHED
ⓘ
Andean foothills ⓘ Central America NERFINISHED ⓘ Mexico NERFINISHED ⓘ eastern South America ⓘ northern South America ⓘ southern United States ⓘ western South America ⓘ |
| nestType | open cup nest ⓘ |
| order | Passeriformes ⓘ |
| phylum | Chordata ⓘ |
| plumage |
bright yellow underparts
ⓘ
gray head ⓘ olive-green upperparts ⓘ |
| subfamily | Tyranninae NERFINISHED ⓘ |
| superfamily | Tyrannoidea NERFINISHED ⓘ |
| tail | relatively long and notched ⓘ |
| taxonRank | species ⓘ |
| vocalization |
harsh chattering notes
ⓘ
loud sharp calls ⓘ |
| yearDescribed | 1819 ⓘ |
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: Tyrannus melancholicus Description of subject: Tyrannus melancholicus, commonly known as the tropical kingbird, is a widespread and conspicuous New World flycatcher found from the southern United States through Central and much of South America.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.