Chestnut-breasted Whiteface vs Ruddy Duck

Aphelocephala pectoralis compared with Oxyura jamaicensis

Key Differences

Chestnut-breasted Whiteface is Near Threatened while Ruddy Duck is Least Concern.

Taxonomic Classification

Rank	Chestnut-breasted Whiteface	Ruddy Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Passeriformes (Songbirds)	Anseriformes (Anseriformes)
Family	Acanthizidae	Anatidae
Genus	Aphelocephala	Oxyura
Species	Aphelocephala pectoralis	Oxyura jamaicensis

Evolutionary Relationship

Chestnut-breasted Whiteface and Ruddy Duck share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Chestnut-breasted Whiteface

NT — Near Threatened

Ruddy Duck

LC — Least Concern

Physical Characteristics

Attribute	Chestnut-breasted Whiteface	Ruddy Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut-breasted Whiteface

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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).

Chestnut-breasted Whiteface

The Chestnut-breasted Whiteface (Aphelocephala pectoralis) is a species in the genus Aphelocephala. It is currently classified as Near Threatened on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.