Red-billed Duck vs Slender amaranth

Anas erythrorhyncha compared with Amaranthus viridis

Key Differences

• Red-billed Duck is Least Concern while Slender amaranth is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	Slender amaranth
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Anseriformes (Anseriformes)	Caryophyllales (Caryophyllales)
Family	Anatidae	Amaranthaceae
Genus	Anas	Amaranthus
Species	Anas erythrorhyncha	Amaranthus viridis

Conservation Status

Red-billed Duck

LC — Least Concern

Slender amaranth

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Slender amaranth
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).

Slender amaranth

Habitat

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

Range

Widely distributed across Africa (16 countries), Asia (18 countries), Europe (21 countries), North America (4 countries), Oceania and the Pacific (13 countries), and South America (7 countries).

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 5 countries:

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