marbled murrelet
E195693
The marbled murrelet is a small, elusive seabird of the North Pacific coast, notable for nesting high in old-growth forest canopies rather than on cliffs or the ground like most seabirds.
All labels observed (1)
| Label | Occurrences |
|---|---|
| marbled murrelet canonical | 7 |
How this entity was disambiguated
This entity first appeared as the object of triple T1747456 — 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: marbled murrelet Context triple: [Great Bear Rainforest, habitatFor, marbled murrelet]
-
A.
Atlantic puffin
The Atlantic puffin is a small, stocky seabird of the North Atlantic known for its colorful, parrot-like bill and its habit of nesting in colonies on coastal cliffs and islands.
-
B.
Abbott’s booby
Abbott’s booby is a large, endangered seabird known for its restricted breeding range on Australia’s remote Christmas Island and its distinctive black-and-white plumage.
-
C.
Hawaiian petrel
The Hawaiian petrel is an endangered, nocturnal seabird endemic to the Hawaiian Islands, known for its long-distance oceanic flights and nesting in remote high-elevation burrows.
-
D.
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.
-
E.
Laysan albatross
The Laysan albatross is a large, long-lived seabird of the North Pacific Ocean, known for its impressive wingspan, extensive oceanic migrations, and dense breeding colonies on remote islands such as those in the Hawaiian archipelago.
- 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: marbled murrelet Target entity description: The marbled murrelet is a small, elusive seabird of the North Pacific coast, notable for nesting high in old-growth forest canopies rather than on cliffs or the ground like most seabirds.
-
A.
Atlantic puffin
The Atlantic puffin is a small, stocky seabird of the North Atlantic known for its colorful, parrot-like bill and its habit of nesting in colonies on coastal cliffs and islands.
-
B.
Abbott’s booby
Abbott’s booby is a large, endangered seabird known for its restricted breeding range on Australia’s remote Christmas Island and its distinctive black-and-white plumage.
-
C.
Hawaiian petrel
The Hawaiian petrel is an endangered, nocturnal seabird endemic to the Hawaiian Islands, known for its long-distance oceanic flights and nesting in remote high-elevation burrows.
-
D.
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.
-
E.
Laysan albatross
The Laysan albatross is a large, long-lived seabird of the North Pacific Ocean, known for its impressive wingspan, extensive oceanic migrations, and dense breeding colonies on remote islands such as those in the Hawaiian archipelago.
- F. None of above. chosen
Statements (51)
| Predicate | Object |
|---|---|
| instanceOf |
alcid
ⓘ
bird species ⓘ murrelet ⓘ seabird ⓘ |
| activityPattern | mostly crepuscular near nesting areas ⓘ |
| binomialName |
Brachyramphus marmoratus
ⓘ
linked to:
Brachyramphus
|
| bodyLength | approximately 24 to 25 centimeters ⓘ |
| breedingPlumage | mottled brown ⓘ |
| breedsIn | coastal old-growth coniferous forests ⓘ |
| class | Aves ⓘ |
| commonName | marbled murrelet ⓘ |
| conservationConcern | strongly associated with old-growth forest conservation ⓘ |
| describedBy | Johann Friedrich Gmelin ⓘ |
| diet |
marine invertebrates
ⓘ
small fish ⓘ |
| family | Alcidae ⓘ |
| foragesAt | sea ⓘ |
| foragingHabitat | nearshore marine waters ⓘ |
| genus | Brachyramphus ⓘ |
| IUCNStatus | Endangered ⓘ |
| IUCNStatusSystem |
IUCN Red List
ⓘ
linked to:
IUCN Red List of Threatened Species
|
| kingdom | Animalia ⓘ |
| nativeTo |
North American Pacific coast
ⓘ
linked to:
Pacific coast of North America
North Pacific Ocean ⓘ
linked to:
Northern Pacific Ocean
Northeast Asia Pacific coast ⓘ |
| nestsIn | old-growth forest canopies ⓘ |
| nestsOn | large moss-covered tree branches ⓘ |
| nonBreedingPlumage | blackish upperparts and white underparts ⓘ |
| occursIn |
Alaska
ⓘ
British Columbia ⓘ California ⓘ
linked to:
California, United States
Oregon ⓘ Washington ⓘ |
| order | Charadriiformes ⓘ |
| parentalCare |
both parents feed chick at sea
ⓘ
both parents incubate egg ⓘ |
| phylum | Chordata ⓘ |
| rangeCountry |
Canada
ⓘ
Japan ⓘ Russia ⓘ United States ⓘ
linked to:
United States of America
|
| reproduction | lays a single egg per clutch ⓘ |
| taxonRank | species ⓘ |
| threat |
entanglement in fishing gear
ⓘ
logging of old-growth forests ⓘ loss of old-growth nesting habitat ⓘ marine pollution ⓘ nest predation by corvids ⓘ |
| unusualNestingHabit | nests in trees rather than on cliffs or ground like most seabirds ⓘ |
| wingspan | approximately 38 to 40 centimeters ⓘ |
| yearDescribed | 1789 ⓘ |
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: marbled murrelet Description of subject: The marbled murrelet is a small, elusive seabird of the North Pacific coast, notable for nesting high in old-growth forest canopies rather than on cliffs or the ground like most seabirds.
Referenced by (7)
Full triples — surface form annotated when it differs from this entity's canonical label.