Eiderente vs Formosa-Serau

Somateria mollissima compared with Capricornis swinhoei

Key Differences

• Eiderente is Near Threatened while Formosa-Serau is Least Concern.

Taxonomic Classification

Rank	Eiderente	Formosa-Serau
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class	Aves (Vögel)	Mammalia (Säugetiere)
Order	Anseriformes (Gänsevögel)	Artiodactyla (Paarhufer)
Family	Anatidae	Bovidae (Bovids)
Genus	Somateria	Capricornis
Species	Somateria mollissima	Capricornis swinhoei

Evolutionary Relationship

Eiderente and Formosa-Serau share a common ancestor at the Phylum level: Chordata. (Chordatiere)

Conservation Status

Eiderente

NT — Near Threatened

Formosa-Serau

LC — Least Concern

Physical Characteristics

Attribute	Eiderente	Formosa-Serau
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eiderente

Habitat

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

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Formosa-Serau

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan.

Eiderente

Common Eider (Somateria mollissima) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.