Chaco Nothura vs Red-billed Duck

Nothura chacoensis compared with Anas erythrorhyncha

Key Differences

• Chaco Nothura is Not Evaluated while Red-billed Duck is Least Concern.

Taxonomic Classification

Rank	Chaco Nothura	Red-billed Duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Tinamiformes (Tinamiformes)	Anseriformes (Anseriformes)
Family	Tinamidae	Anatidae
Genus	Nothura	Anas
Species	Nothura chacoensis	Anas erythrorhyncha

Evolutionary Relationship

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

Conservation Status

Chaco Nothura

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Chaco Nothura	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chaco Nothura

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).

Chaco Nothura

The Chaco Nothura (Nothura chacoensis) is a species in the genus Nothura. Found in Norway.

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