Red-billed Duck vs Spreading amaranth

Anas erythrorhyncha compared with Amaranthus crassipes

Key Differences

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

Taxonomic Classification

Rank	Red-billed Duck	Spreading 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 crassipes

Conservation Status

Red-billed Duck

LC — Least Concern

Spreading amaranth

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Spreading 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).

Spreading amaranth

Habitat

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

Range

Distributed across Colombia, Italy, Japan, 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.