Eurasian beaver vs Walnuts

Castor fiber compared with Juglans pyriformis

Key Differences

• Eurasian beaver is Vulnerable while Walnuts is Endangered.

Taxonomic Classification

Rank	Eurasian beaver	Walnuts
Kingdom	Animalia (动物界)	Plantae (植物)
Phylum	Chordata (脊索动物门)	Magnoliophyta (木兰植物门)
Class	Mammalia (哺乳動物)	Magnoliopsida (木兰纲)
Order	Rodentia (啮齿目)	Fagales (壳斗目)
Family	Castoridae (Beavers)	Juglandaceae
Genus	Castor (Beavers)	Juglans
Species	Castor fiber	Juglans pyriformis

Conservation Status

Eurasian beaver

VU — Vulnerable

Walnuts

EN — Endangered

Physical Characteristics

Attribute	Eurasian beaver	Walnuts
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.

Walnuts

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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。