Red-billed Duck vs Sombre Rockchat

Anas erythrorhyncha compared with Oenanthe dubia

Key Differences

• Red-billed Duck is Least Concern while Sombre Rockchat is Data Deficient.

Taxonomic Classification

Rank	Red-billed Duck	Sombre Rockchat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Anseriformes (Anseriformes)	Passeriformes (Songbirds)
Family	Anatidae	Muscicapidae
Genus	Anas	Oenanthe
Species	Anas erythrorhyncha	Oenanthe dubia

Evolutionary Relationship

Red-billed Duck and Sombre Rockchat share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Red-billed Duck

LC — Least Concern

Sombre Rockchat

DD — Data Deficient

Physical Characteristics

Attribute	Red-billed Duck	Sombre Rockchat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

Sombre Rockchat

Habitat

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

Red-billed Duck

Red-billed Duck (Anas erythrorhyncha) 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.