Dot-winged Crake vs Red-billed Duck

Porzana spiloptera compared with Anas erythrorhyncha

Key Differences

• Dot-winged Crake is Not Evaluated while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Dot-winged Crake	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Gruiformes (Gruiformes)	Anseriformes (Anseriformes)
Family	Rallidae	Anatidae
Genus	Porzana	Anas
Species	Porzana spiloptera	Anas erythrorhyncha

Evolutionary Relationship

Dot-winged Crake and Red-billed Duck share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Dot-winged Crake

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Dot-winged Crake	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dot-winged Crake

Habitat

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

Range

Found in Norway.

Red-billed Duck

Habitat

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

Range

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

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