Red-billed Duck vs Worm-rooted Buttercup

Anas erythrorhyncha compared with Ranunculus vermirrhizus

Key Differences

• Red-billed Duck is Least Concern while Worm-rooted Buttercup is Critically Endangered.

Taxonomic Classification

Rank	Red-billed Duck	Worm-rooted Buttercup
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Magnoliopsida (Dicots)
Order	Anseriformes (Anseriformes)	Ranunculales (Ranunculales)
Family	Anatidae	Ranunculaceae
Genus	Anas	Ranunculus
Species	Anas erythrorhyncha	Ranunculus vermirrhizus

Conservation Status

Red-billed Duck

LC — Least Concern

Worm-rooted Buttercup

CR — Critically Endangered

Physical Characteristics

Attribute	Red-billed Duck	Worm-rooted Buttercup
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).

Worm-rooted Buttercup

Habitat

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

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.