Eurasian beaver vs キバシオナガガモ

Castor fiber compared with Anas georgica

Key Differences

• Eurasian beaver is Vulnerable while キバシオナガガモ is Endangered.

Taxonomic Classification

Rank	Eurasian beaver	キバシオナガガモ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Aves (鳥類)
Order	Rodentia (ネズミ目)	Anseriformes (カモ目)
Family	Castoridae (Beavers)	Anatidae
Genus	Castor (Beavers)	Anas
Species	Castor fiber	Anas georgica

Evolutionary Relationship

Eurasian beaver and キバシオナガガモ share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Eurasian beaver

VU — Vulnerable

キバシオナガガモ

EN — Endangered

Physical Characteristics

Attribute	Eurasian beaver	キバシオナガガモ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian beaver

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

キバシオナガガモ

Habitat

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

Range

Found across Europe (6 countries) and South America (Colombia, Ecuador). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Eurasian beaver

ユーラシアビーバー（Castor fiber）はIUCNレッドリストで絶滅危惧II類（VU）に分類されています。個体群の減少と生息地への圧力の増大により、野生での絶滅危険度が高い状況に直面しています。

キバシオナガガモ

キバシオナガガモ（Anas georgica）はIUCNレッドリストで絶滅危惧（EN）に分類されています。野生での絶滅の高いリスクにさらされており、個体数が大幅に減少し生存への継続的な脅威があります。

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway