Red-billed Duck vs Spotted Crake

Anas erythrorhyncha compared with Porzana porzana

Key Differences

• Red-billed Duck is Least Concern while Spotted Crake is Endangered.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Red-billed Duck

LC — Least Concern

Spotted Crake

EN — Endangered

Physical Characteristics

Attribute	Red-billed Duck	Spotted Crake
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).

Spotted Crake

Habitat

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

Range

Found across Asia (Taiwan) and Europe (5 countries). Currently classified as Endangered 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.

Spotted Crake

Spotted Crake (Porzana porzana) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway