Red-billed Duck vs red calla

Anas erythrorhyncha compared with Zantedeschia rehmannii

Key Differences

• Red-billed Duck is Least Concern while red calla is Not Evaluated.

Taxonomic Classification

Rank	Red-billed Duck	red calla
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Anseriformes (Anseriformes)	Alismatales (Alismatales)
Family	Anatidae	Araceae
Genus	Anas	Zantedeschia
Species	Anas erythrorhyncha	Zantedeschia rehmannii

Conservation Status

Red-billed Duck

LC — Least Concern

red calla

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	red calla
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).

red calla

Habitat

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

Range

Distributed across Sweden and Taiwan.

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.