Red-billed Duck vs Siberian corydalis

Anas erythrorhyncha compared with Corydalis nobilis

Key Differences

• Red-billed Duck is Least Concern while Siberian corydalis is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	Siberian corydalis
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Anseriformes (Anseriformes)	Ranunculales (Ranunculales)
Family	Anatidae	Papaveraceae
Genus	Anas	Corydalis
Species	Anas erythrorhyncha	Corydalis nobilis

Conservation Status

Red-billed Duck

LC — Least Concern

Siberian corydalis

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Siberian corydalis
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).

Siberian corydalis

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across Denmark, Estonia, Finland, Norway, and Sweden.

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