Weisswangengans vs Rothalsgans

Branta leucopsis compared with Branta ruficollis

Key Differences

• Weisswangengans is Least Concern while Rothalsgans is Not Evaluated.

Taxonomic Classification

Rank	Weisswangengans	Rothalsgans
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Anseriformes (Gänsevögel)	Anseriformes (Gänsevögel)
Family same	Anatidae	Anatidae
Genus same	Branta	Branta
Species	Branta leucopsis	Branta ruficollis

Evolutionary Relationship

Weisswangengans and Rothalsgans share a common ancestor at the Genus level: Branta.

Conservation Status

Weisswangengans

LC — Least Concern

Rothalsgans

NE — Not Evaluated

Physical Characteristics

Attribute	Weisswangengans	Rothalsgans
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Weisswangengans

Habitat

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

Range

Found across Europe (10 countries) and North America (United States).

Rothalsgans

Habitat

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

Range

Found across Europe (7 countries).

Weisswangengans

Barnacle Goose (Branta leucopsis) 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.

Rothalsgans

Red-breasted Goose (Branta ruficollis) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 7 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇸🇪 Sweden 🇬🇧 United Kingdom