Red-billed Duck vs Spiderwort

Anas erythrorhyncha compared with Tradescantia virginiana

Key Differences

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

Taxonomic Classification

Rank	Red-billed Duck	Spiderwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Aves (Birds)	Liliopsida (Monocots)
Order	Anseriformes (Anseriformes)	Commelinales (Commelinales)
Family	Anatidae	Commelinaceae
Genus	Anas	Tradescantia
Species	Anas erythrorhyncha	Tradescantia virginiana

Conservation Status

Red-billed Duck

LC — Least Concern

Spiderwort

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	Spiderwort
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).

Spiderwort

Habitat

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

Range

Widely distributed across Asia (Georgia, Japan), Europe (16 countries), North America (Canada, United States), 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.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇪🇨 Ecuador 🇫🇷 France 🇳🇱 Netherlands 🇳🇴 Norway 🇬🇧 United Kingdom