Red-billed Duck vs Variableleaf yellowcress

Anas erythrorhyncha compared with Rorippa dubia

Key Differences

• Red-billed Duck is Least Concern while Variableleaf yellowcress is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	Variableleaf yellowcress
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Anseriformes (Anseriformes)	Brassicales (Brassicales)
Family	Anatidae	Brassicaceae
Genus	Anas	Rorippa
Species	Anas erythrorhyncha	Rorippa dubia

Conservation Status

Red-billed Duck

LC — Least Concern

Variableleaf yellowcress

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Variableleaf yellowcress
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).

Variableleaf yellowcress

Habitat

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

Range

Widely distributed across Asia (5 countries), North America (United States), and South America (Colombia, Guyana, Suriname).

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.