Tadorne casarca vs Tadorne à tête grise

Tadorna ferruginea compared with Tadorna cana

Taxonomic Classification

Rank	Tadorne casarca	Tadorne à tête grise
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (oiseau)	Aves (oiseau)
Order same	Anseriformes (Anseriformes)	Anseriformes (Anseriformes)
Family same	Anatidae	Anatidae
Genus same	Tadorna	Tadorna
Species	Tadorna ferruginea	Tadorna cana

Evolutionary Relationship

Tadorne casarca and Tadorne à tête grise share a common ancestor at the Genus level: Tadorna.

Conservation Status

Tadorne casarca

NE — Not Evaluated

Tadorne à tête grise

NE — Not Evaluated

Physical Characteristics

Attribute	Tadorne casarca	Tadorne à tête grise
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Tadorne casarca

Habitat

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

Range

Widely distributed across Asia (Israel, Taiwan), Europe (19 countries), and North America (United States).

Tadorne à tête grise

Habitat

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

Range

Found across Europe (7 countries).

Tadorne casarca

Ruddy Shelduck (Tadorna ferruginea) 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.

Tadorne à tête grise

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 7 countries:

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