Red-billed Duck vs Roadside toadflax

Anas erythrorhyncha compared with Linaria aeruginea

Key Differences

• Red-billed Duck is Least Concern while Roadside toadflax is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	Roadside toadflax
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Anseriformes (Anseriformes)	Passeriformes (Songbirds)
Family	Anatidae	Fringillidae
Genus	Anas	Linaria
Species	Anas erythrorhyncha	Linaria aeruginea

Evolutionary Relationship

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

Conservation Status

Red-billed Duck

LC — Least Concern

Roadside toadflax

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Roadside toadflax
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).

Roadside toadflax

Habitat

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

Range

Distributed across Sweden and United States.

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.