Red-billed Duck vs sea beard

Anas erythrorhyncha compared with Nemertesia antennina

Key Differences

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

Taxonomic Classification

Rank	Red-billed Duck	sea beard
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Cnidaria (Cnidarians)
Class	Aves (Birds)	Hydrozoa (Hydrozoa)
Order	Anseriformes (Anseriformes)	Leptothecata (Leptothecata)
Family	Anatidae	Plumulariidae
Genus	Anas	Nemertesia
Species	Anas erythrorhyncha	Nemertesia antennina

Evolutionary Relationship

Red-billed Duck and sea beard share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Red-billed Duck

LC — Least Concern

sea beard

NE — Not Evaluated

Physical Characteristics

Attribute	Red-billed Duck	sea beard
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).

sea beard

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Norway, and Sweden.

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 2 countries:

🇧🇪 Belgium 🇳🇴 Norway