Red-billed Duck vs spear grass

Anas erythrorhyncha compared with Nassella hyalina

Key Differences

• Red-billed Duck is Least Concern while spear grass is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	spear grass
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	Nassella
Species	Anas erythrorhyncha	Nassella hyalina

Conservation Status

Red-billed Duck

LC — Least Concern

spear grass

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	spear grass
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).

spear grass

Habitat

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

Range

Distributed across Australia, Belgium, Brazil, Denmark, and Sweden.

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:

🇧🇪 Belgium