Red-billed Duck vs White-crested Guan

Anas erythrorhyncha compared with Penelope pileata

Key Differences

• Red-billed Duck is Least Concern while White-crested Guan is Vulnerable.

Taxonomic Classification

Rank	Red-billed Duck	White-crested Guan
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Anseriformes (Anseriformes)	Galliformes (Galliformes)
Family	Anatidae	Cracidae
Genus	Anas	Penelope
Species	Anas erythrorhyncha	Penelope pileata

Evolutionary Relationship

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

Conservation Status

Red-billed Duck

LC — Least Concern

White-crested Guan

VU — Vulnerable

Physical Characteristics

Attribute	Red-billed Duck	White-crested Guan
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-crested Guan

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