Red-billed Duck vs Small Pond-Lily

Anas erythrorhyncha compared with Nuphar microphylla

Key Differences

• Red-billed Duck is Least Concern while Small Pond-Lily is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	Small Pond-Lily
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Chordata (สัตว์มีแกนสันหลัง)	Magnoliophyta (Flowering Plants)
Class	Aves (นก)	Magnoliopsida (พืชใบเลี้ยงคู่)
Order	Anseriformes (อันดับห่าน)	Nymphaeales (อันดับบัวสาย)
Family	Anatidae	Nymphaeaceae
Genus	Anas	Nuphar
Species	Anas erythrorhyncha	Nuphar microphylla

Conservation Status

Red-billed Duck

LC — Least Concern

Small Pond-Lily

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Small Pond-Lily
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).

Small Pond-Lily

Habitat

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

Range

Distributed across Canada 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.