Eurasian beaver vs Wilson Spruce

Castor fiber compared with Picea wilsonii

Key Differences

• Eurasian beaver is Vulnerable while Wilson Spruce is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Wilson Spruce
Kingdom	Animalia (動物)	Plantae (植物)
Phylum	Chordata (脊索動物)	Coniferophyta (Conifers)
Class	Mammalia (哺乳類)	Pinopsida (マツ綱)
Order	Rodentia (ネズミ目)	Pinales (マツ目)
Family	Castoridae (Beavers)	Pinaceae (Pine Family)
Genus	Castor (Beavers)	Picea
Species	Castor fiber	Picea wilsonii

Conservation Status

Eurasian beaver

VU — Vulnerable

Wilson Spruce

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Wilson Spruce
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.

Wilson Spruce

Habitat

Typically found in temperate and boreal forests, often at higher elevations.

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。