Canvasback vs Ring-necked Duck

Aythya valisineria compared with Aythya collaris

Key Differences

• Canvasback is Not Evaluated while Ring-necked Duck is Least Concern.

Taxonomic Classification

Rank	Canvasback	Ring-necked Duck
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Aves (새)	Aves (새)
Order same	Anseriformes (기러기목)	Anseriformes (기러기목)
Family same	Anatidae	Anatidae
Genus same	Aythya	Aythya
Species	Aythya valisineria	Aythya collaris

Evolutionary Relationship

Canvasback and Ring-necked Duck share a common ancestor at the Genus level: Aythya.

Conservation Status

Canvasback

NE — Not Evaluated

Ring-necked Duck

LC — Least Concern

Physical Characteristics

Attribute	Canvasback	Ring-necked Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Canvasback

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (6 countries), and North America (United States).

Ring-necked Duck

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

Canvasback

캔버스백오리(Aythya valisineria)는 IUCN 적색목록에서 미평가(NE)로 분류됩니다. 아직 IUCN 적색목록 기준에 따라 평가되지 않았습니다. 보전 상태를 결정해야 합니다.

Ring-necked Duck

Ring-necked Duck(Aythya collaris)은 IUCN 적색 목록에서 관심 대상(LC)으로 분류된다. 분포 범위 전역에 널리 퍼져 있고 개체 수가 풍부하며, 개체군이 안정적이고 즉각적인 보전 우려가 없다.

Shared Countries

Both species can be found in 5 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan 🇺🇸 United States