Brandgans vs Graukopfkasarka

Tadorna tadorna compared with Tadorna cana

Key Differences

• Brandgans is Least Concern while Graukopfkasarka is Not Evaluated.

Taxonomic Classification

Rank	Brandgans	Graukopfkasarka
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	Tadorna	Tadorna
Species	Tadorna tadorna	Tadorna cana

Evolutionary Relationship

Brandgans and Graukopfkasarka share a common ancestor at the Genus level: Tadorna.

Conservation Status

Brandgans

LC — Least Concern

Graukopfkasarka

NE — Not Evaluated

Physical Characteristics

Attribute	Brandgans	Graukopfkasarka
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brandgans

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

Graukopfkasarka

Habitat

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

Range

Found across Europe (7 countries).

Brandgans

Common Shelduck (Tadorna tadorna) 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.

Graukopfkasarka

South African Shelduck (Tadorna cana) 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 3 countries:

🇧🇪 Belgium 🇳🇴 Norway 🇸🇪 Sweden