Aythya baeri
E1322630
UNEXPLORED
Aythya baeri, commonly known as Baer's pochard, is a critically endangered diving duck native to East Asia, recognized for its distinctive dark plumage and reliance on freshwater wetlands.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Aythya baeri canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T18315096 — 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: Aythya baeri Context triple: [Aythya, hasSpecies, Aythya baeri]
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A.
Aythya
Aythya is a genus of diving ducks that includes species such as pochards and scaups, commonly found on freshwater lakes and coastal waters.
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B.
Aythya affinis
Aythya affinis, commonly known as the lesser scaup, is a small North American diving duck recognized by its rounded head and preference for freshwater lakes and wetlands.
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C.
Aythya collaris
Aythya collaris, commonly known as the ring-necked duck, is a medium-sized diving duck native to North America, recognized by its peaked head and distinctive white ring near the tip of its bill.
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D.
Aythya valisineria
Aythya valisineria, commonly known as the canvasback, is a large North American diving duck recognized for its sloping forehead and preference for aquatic vegetation.
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E.
Aythya australis
Aythya australis, commonly known as the hardhead, is a diving duck native to Australia, recognized for its chestnut-brown plumage and preference for deep freshwater habitats.
- 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: Aythya baeri Target entity description: Aythya baeri, commonly known as Baer's pochard, is a critically endangered diving duck native to East Asia, recognized for its distinctive dark plumage and reliance on freshwater wetlands.
-
A.
Aythya
Aythya is a genus of diving ducks that includes species such as pochards and scaups, commonly found on freshwater lakes and coastal waters.
-
B.
Aythya affinis
Aythya affinis, commonly known as the lesser scaup, is a small North American diving duck recognized by its rounded head and preference for freshwater lakes and wetlands.
-
C.
Aythya collaris
Aythya collaris, commonly known as the ring-necked duck, is a medium-sized diving duck native to North America, recognized by its peaked head and distinctive white ring near the tip of its bill.
-
D.
Aythya valisineria
Aythya valisineria, commonly known as the canvasback, is a large North American diving duck recognized for its sloping forehead and preference for aquatic vegetation.
-
E.
Aythya australis
Aythya australis, commonly known as the hardhead, is a diving duck native to Australia, recognized for its chestnut-brown plumage and preference for deep freshwater habitats.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.