Red-billed Duck vs Stiff Brome

Anas erythrorhyncha compared with Brachypodium distachyon

Key Differences

• Red-billed Duck is Least Concern while Stiff Brome is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	Stiff Brome
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Anseriformes (Anseriformes)	Poales (Grasses)
Family	Anatidae	Poaceae (Grass Family)
Genus	Anas	Brachypodium
Species	Anas erythrorhyncha	Brachypodium distachyon

Conservation Status

Red-billed Duck

LC — Least Concern

Stiff Brome

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Stiff Brome
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).

Stiff Brome

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Africa (South Africa), Asia (Japan), Europe (10 countries), North America (Mexico, United States), Oceania and the Pacific (Australia), and South America (Chile, Colombia, Ecuador).

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 6 countries:

🇧🇪 Belgium 🇪🇨 Ecuador 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom