Eurasian beaver vs Snow Sheep

Castor fiber compared with Ovis nivicola

Key Differences

• Eurasian beaver is Vulnerable while Snow Sheep is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Snow Sheep
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Artiodactyla (Even-toed Ungulates)
Family	Castoridae (Beavers)	Bovidae (Bovids)
Genus	Castor (Beavers)	Ovis
Species	Castor fiber	Ovis nivicola

Evolutionary Relationship

Eurasian beaver and Snow Sheep share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Eurasian beaver

VU — Vulnerable

Snow Sheep

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Snow Sheep
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.

Snow Sheep

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian beaver

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.