Pied kingfisher (Ceryle rudis)
E573813
The pied kingfisher (Ceryle rudis) is a distinctive black-and-white water bird known for its hovering flight and dramatic plunge-diving to catch fish across Africa and parts of Asia.
All labels observed (3)
| Label | Occurrences |
|---|---|
| pied kingfisher | 2 |
| Pied kingfisher (Ceryle rudis) canonical | 1 |
| lesser pied kingfisher | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6118593 — 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: Pied kingfisher (Ceryle rudis) Context triple: [Kingfisher, notableSpecies, Pied kingfisher (Ceryle rudis)]
-
A.
Belted kingfisher (Megaceryle alcyon)
The belted kingfisher (Megaceryle alcyon) is a stocky, crested North American bird known for its loud rattling call and habit of diving headfirst into water to catch fish.
-
B.
White-throated kingfisher
The White-throated kingfisher is a brightly colored tree kingfisher native to Asia, known for its vivid blue wings, chestnut head, and distinctive white throat and breast.
-
C.
ruddy kingfisher
The ruddy kingfisher is a medium-sized, bright chestnut-red forest kingfisher found across parts of East and Southeast Asia, known for its loud, whistling calls and preference for shaded streams and wetlands.
-
D.
Common kingfisher (Alcedo atthis)
The common kingfisher (Alcedo atthis) is a small, brightly colored Eurasian and North African bird known for its vivid blue and orange plumage and its expert diving for fish along rivers and streams.
-
E.
River Tern
The River Tern is a river in Shropshire, England, known as a tributary of the River Severn flowing through rural landscapes and historic market towns.
- 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: Pied kingfisher (Ceryle rudis) Target entity description: The pied kingfisher (Ceryle rudis) is a distinctive black-and-white water bird known for its hovering flight and dramatic plunge-diving to catch fish across Africa and parts of Asia.
-
A.
Belted kingfisher (Megaceryle alcyon)
The belted kingfisher (Megaceryle alcyon) is a stocky, crested North American bird known for its loud rattling call and habit of diving headfirst into water to catch fish.
-
B.
White-throated kingfisher
The White-throated kingfisher is a brightly colored tree kingfisher native to Asia, known for its vivid blue wings, chestnut head, and distinctive white throat and breast.
-
C.
ruddy kingfisher
The ruddy kingfisher is a medium-sized, bright chestnut-red forest kingfisher found across parts of East and Southeast Asia, known for its loud, whistling calls and preference for shaded streams and wetlands.
-
D.
Common kingfisher (Alcedo atthis)
The common kingfisher (Alcedo atthis) is a small, brightly colored Eurasian and North African bird known for its vivid blue and orange plumage and its expert diving for fish along rivers and streams.
-
E.
River Tern
The River Tern is a river in Shropshire, England, known as a tributary of the River Severn flowing through rural landscapes and historic market towns.
- F. None of above. chosen
Statements (50)
| Predicate | Object |
|---|---|
| instanceOf |
bird family
ⓘ
bird genus ⓘ bird order ⓘ bird species ⓘ kingfisher ⓘ |
| averageMass | about 80–90 g ⓘ |
| binomialAuthority |
Linnaeus, 1758
ⓘ
linked to:
Carl Linnaeus
|
| bodyLength | about 25 cm ⓘ |
| breedingSystem | monogamous ⓘ |
| class | Aves ⓘ |
| clutchSize | about 3–6 eggs ⓘ |
| commonName |
lesser pied kingfisher
ⓘ
linked to:
Pied kingfisher (Ceryle rudis)
pied kingfisher ⓘ |
| conservationStatus | Least Concern ⓘ |
| conservationStatusSystem |
IUCN 3.1
ⓘ
linked to:
IUCN Red List Categories and Criteria
|
| cooperativeBreeding | sometimes present ⓘ |
| diet |
aquatic insects
ⓘ
crustaceans ⓘ fish ⓘ |
| family | Alcedinidae ⓘ |
| femaleMarkings | broken or single breast band ⓘ |
| flightStyle |
hovering flight
ⓘ
rapid wingbeats ⓘ |
| foragingBehavior |
hovering over water
ⓘ
plunge-diving into water ⓘ |
| genus | Ceryle ⓘ |
| habitat |
coastal lagoons
ⓘ
estuaries ⓘ lakes ⓘ reservoirs ⓘ rivers ⓘ |
| kingdom | Animalia ⓘ |
| maleMarkings | double black breast band ⓘ |
| nativeRange |
Africa
ⓘ
China ⓘ Indian subcontinent ⓘ
linked to:
भारतीय उपमहाद्वीप
Middle East ⓘ Southeast Asia ⓘ Turkey ⓘ |
| nestingSite | burrows in vertical banks ⓘ |
| order | Coraciiformes ⓘ |
| phylum | Chordata ⓘ |
| plumageColor |
black
ⓘ
white ⓘ |
| scientificName | Ceryle rudis ⓘ |
| sexualDimorphism | present ⓘ |
| socialBehavior | often gregarious ⓘ |
| taxonRank | species ⓘ |
| vocalization | loud rattling call ⓘ |
| wingspan | about 40–47 cm ⓘ |
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: Pied kingfisher (Ceryle rudis) Description of subject: The pied kingfisher (Ceryle rudis) is a distinctive black-and-white water bird known for its hovering flight and dramatic plunge-diving to catch fish across Africa and parts of Asia.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Pied kingfisher (Ceryle rudis)
linked to: Pied kingfisher (Ceryle rudis)
linked to: Pied kingfisher (Ceryle rudis)
linked to: Pied kingfisher (Ceryle rudis)