Sunda Teal vs Yellow-billed Duck

Anas gibberifrons compared with Anas undulata

Key Differences

• Sunda Teal is Near Threatened while Yellow-billed Duck is Least Concern.

Taxonomic Classification

Rank	Sunda Teal	Yellow-billed Duck
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Anseriformes (อันดับห่าน)	Anseriformes (อันดับห่าน)
Family same	Anatidae	Anatidae
Genus same	Anas	Anas
Species	Anas gibberifrons	Anas undulata

Evolutionary Relationship

Sunda Teal and Yellow-billed Duck share a common ancestor at the Genus level: Anas.

Conservation Status

Sunda Teal

NT — Near Threatened

Yellow-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Sunda Teal	Yellow-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Sunda Teal

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Yellow-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, France, Netherlands, Norway, and United Kingdom.

Yellow-billed Duck

Yellow-billed Duck (Anas undulata) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway