American oystercatcher
E1132350
UNEXPLORED
The American oystercatcher is a striking coastal shorebird known for its long, bright orange bill used to pry open shellfish along Atlantic and Gulf shorelines.
All labels observed (1)
| Label | Occurrences |
|---|---|
| American oystercatcher canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T14991945 — 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: American oystercatcher Context triple: [Wolf Island National Wildlife Refuge, supportsSpecies, American oystercatcher]
-
A.
African oystercatcher
The African oystercatcher is a striking black shorebird with a long red bill, found along the southern African coastline where it feeds mainly on mussels and other marine invertebrates.
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B.
Kentish plover
The Kentish plover is a small, pale shorebird of sandy coasts and salt flats, known for its quick, darting movements and widespread breeding across Eurasia and North Africa.
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C.
American avocet
The American avocet is a long-legged wading bird of wetlands and shallow waters, recognized by its upturned bill and striking black-and-white plumage with rust-colored head and neck in breeding season.
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D.
Caspian tern
The Caspian tern is a large, powerful seabird and the world’s biggest tern species, known for its stout red bill and wide distribution across coastal and inland waters worldwide.
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E.
Heermann’s gull
Heermann’s gull is a medium-sized, gray-and-white seabird of the Pacific coast, especially abundant in the Gulf of California where it breeds in large colonies.
- 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: American oystercatcher Target entity description: The American oystercatcher is a striking coastal shorebird known for its long, bright orange bill used to pry open shellfish along Atlantic and Gulf shorelines.
-
A.
African oystercatcher
The African oystercatcher is a striking black shorebird with a long red bill, found along the southern African coastline where it feeds mainly on mussels and other marine invertebrates.
-
B.
Kentish plover
The Kentish plover is a small, pale shorebird of sandy coasts and salt flats, known for its quick, darting movements and widespread breeding across Eurasia and North Africa.
-
C.
American avocet
The American avocet is a long-legged wading bird of wetlands and shallow waters, recognized by its upturned bill and striking black-and-white plumage with rust-colored head and neck in breeding season.
-
D.
Caspian tern
The Caspian tern is a large, powerful seabird and the world’s biggest tern species, known for its stout red bill and wide distribution across coastal and inland waters worldwide.
-
E.
Heermann’s gull
Heermann’s gull is a medium-sized, gray-and-white seabird of the Pacific coast, especially abundant in the Gulf of California where it breeds in large colonies.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.