Red-billed Duck vs White-necked Crow

Anas erythrorhyncha compared with Corvus leucognaphalus

Key Differences

• Red-billed Duck is Least Concern while White-necked Crow is Vulnerable.

Taxonomic Classification

Rank	Red-billed Duck	White-necked Crow
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	Corvidae (Crows & Ravens)
Genus	Anas	Corvus (Crows & Ravens)
Species	Anas erythrorhyncha	Corvus leucognaphalus

Evolutionary Relationship

Red-billed Duck and White-necked Crow share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Red-billed Duck

LC — Least Concern

White-necked Crow

VU — Vulnerable

Physical Characteristics

Attribute	Red-billed Duck	White-necked Crow
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).

White-necked Crow

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway