Baer's Pochard vs Greater Scaup

Aythya baeri compared with Aythya marila

Key Differences

• Baer's Pochard is Critically Endangered while Greater Scaup is Vulnerable.

Taxonomic Classification

Rank	Baer's Pochard	Greater Scaup
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 baeri	Aythya marila

Evolutionary Relationship

Baer's Pochard and Greater Scaup share a common ancestor at the Genus level: Aythya.

Conservation Status

Baer's Pochard

CR — Critically Endangered

Greater Scaup

VU — Vulnerable

Physical Characteristics

Attribute	Baer's Pochard	Greater Scaup
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baer's Pochard

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 4 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Greater Scaup

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Baer's Pochard

The Baer's Pochard (Aythya baeri) is a species in the genus Aythya. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, temperate broadleaf and mixed forests, and temperate coniferous forests, among 4 distinct biome types spanning the Indomalayan and Palearctic re.

Greater Scaup

흰뺨오리(Aythya marila)는 IUCN 적색목록에서 취약종(VU)으로 분류됩니다. 개체군이 감소하고 서식지 압박이 증가하면서 야생에서의 위기 위험이 높습니다.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway