May grass vs Red-billed Duck

Phalaris caroliniana compared with Anas erythrorhyncha

Key Differences

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

Taxonomic Classification

Rank	May grass	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	Poaceae (Grass Family)	Anatidae
Genus	Phalaris	Anas
Species	Phalaris caroliniana	Anas erythrorhyncha

Conservation Status

May grass

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	May grass	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

May grass

Habitat

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

Range

Distributed across Chile and Sweden.

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

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.