Lakeshore nutrush vs Red-billed Duck

Scleria lacustris compared with Anas erythrorhyncha

Taxonomic Classification

Rank	Lakeshore nutrush	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Liliopsida (Monocots)	Aves (Birds)
Order	Poales (Grasses)	Anseriformes (Anseriformes)
Family	Cyperaceae	Anatidae
Genus	Scleria	Anas
Species	Scleria lacustris	Anas erythrorhyncha

Conservation Status

Lakeshore nutrush

LC — Least Concern

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Lakeshore nutrush	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lakeshore nutrush

Habitat

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

Range

Distributed across Bolivia, Brazil, Cuba, and United States.

Red-billed Duck

Habitat

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

Range

Found across Europe (6 countries) and South America (Ecuador).

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.