Eurasian beaver vs 欧石鸡

Castor fiber compared with Alectoris graeca

Key Differences

• Eurasian beaver is Vulnerable while 欧石鸡 is Near Threatened.

Taxonomic Classification

Rank	Eurasian beaver	欧石鸡
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Rodentia (啮齿目)	Galliformes (鸡形目)
Family	Castoridae (Beavers)	Phasianidae
Genus	Castor (Beavers)	Alectoris
Species	Castor fiber	Alectoris graeca

Evolutionary Relationship

Eurasian beaver and 欧石鸡 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Eurasian beaver

VU — Vulnerable

欧石鸡

NT — Near Threatened

Physical Characteristics

Attribute	Eurasian beaver	欧石鸡
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.

欧石鸡

Habitat

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

Range

Found across Europe (8 countries). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Eurasian beaver

欧亚河狸（Castor fiber）在IUCN红色名录中被列为易危（VU）。面临野外高度濒危风险，种群数量下降，栖息地压力日益增大。

欧石鸡

岩石鹧鸪（Alectoris graeca）在IUCN红色名录中被列为近危（NT）。接近受威胁标准，若无保育行动，种群可能面临易危处境。

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway