negrelho vs zarro-australiano

Aythya marila compared with Aythya australis

Key Differences

• negrelho is Vulnerable while zarro-australiano is Least Concern.

Taxonomic Classification

Rank	negrelho	zarro-australiano
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order same	Anseriformes (Anseriformes)	Anseriformes (Anseriformes)
Family same	Anatidae	Anatidae
Genus same	Aythya	Aythya
Species	Aythya marila	Aythya australis

Evolutionary Relationship

negrelho and zarro-australiano share a common ancestor at the Genus level: Aythya.

Conservation Status

negrelho

VU — Vulnerable

zarro-australiano

LC — Least Concern

Physical Characteristics

Attribute	negrelho	zarro-australiano
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

negrelho

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.

zarro-australiano

Habitat

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

Range

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

negrelho

O zarro-bastardo (Aythya marila) está classificado como Vulnerável (VU) na Lista Vermelha da UICN. Enfrenta alto risco de ameaça na natureza, com populações em declínio e pressão crescente sobre seu habitat.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway