Asian Bittersweet vs Red-billed Duck

Celastrus orbiculatus compared with Anas erythrorhyncha

Key Differences

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

Taxonomic Classification

Rank	Asian Bittersweet	Red-billed Duck
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Aves (Birds)
Order	Celastrales (Celastrales)	Anseriformes (Anseriformes)
Family	Celastraceae	Anatidae
Genus	Celastrus	Anas
Species	Celastrus orbiculatus	Anas erythrorhyncha

Conservation Status

Asian Bittersweet

NE — Not Evaluated

Red-billed Duck

LC — Least Concern

Physical Characteristics

Attribute	Asian Bittersweet	Red-billed Duck
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Asian Bittersweet

Habitat

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

Range

Found across Europe (7 countries) and North America (Canada, United States).

Red-billed Duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (6 countries) and South America (Ecuador).

Asian Bittersweet

Asian bittersweet (Celastrus orbiculatus) is a species in the genus Celastrus. 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.

Shared Countries

Both species can be found in 5 countries:

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