Ruddy Duck vs White-headed Duck

Oxyura jamaicensis compared with Oxyura leucocephala

Key Differences

• Ruddy Duck is Least Concern while White-headed Duck is Not Evaluated.

Taxonomic Classification

Rank	Ruddy Duck	White-headed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Anseriformes (Anseriformes)	Anseriformes (Anseriformes)
Family same	Anatidae	Anatidae
Genus same	Oxyura	Oxyura
Species	Oxyura jamaicensis	Oxyura leucocephala

Evolutionary Relationship

Ruddy Duck and White-headed Duck share a common ancestor at the Genus level: Oxyura.

Conservation Status

Ruddy Duck

LC — Least Concern

White-headed Duck

NE — Not Evaluated

Physical Characteristics

Attribute	Ruddy Duck	White-headed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Ruddy Duck

Habitat

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

Range

Widely distributed across Africa (Algeria, Tunisia), Asia (Azerbaijan, Israel, Turkey), Europe (19 countries), North America (United States), and South America (Colombia, Ecuador).

White-headed Duck

Habitat

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

Range

Found across Europe (9 countries).

Ruddy Duck

Ruddy Duck (Oxyura jamaicensis) 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.

White-headed Duck

White-headed Duck (Oxyura leucocephala) 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 8 countries:

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