Североамериканская ореховка vs Eurasian beaver

Nucifraga columbiana compared with Castor fiber

Key Differences

• Североамериканская ореховка is Least Concern while Eurasian beaver is Vulnerable.

Taxonomic Classification

Rank	Североамериканская ореховка	Eurasian beaver
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Aves (птицы)	Mammalia (млекопитающие)
Order	Passeriformes (воробьинообразные)	Rodentia (грызуны)
Family	Corvidae (Crows & Ravens)	Castoridae (Beavers)
Genus	Nucifraga	Castor (Beavers)
Species	Nucifraga columbiana	Castor fiber

Evolutionary Relationship

Североамериканская ореховка and Eurasian beaver share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Североамериканская ореховка

LC — Least Concern

Eurasian beaver

VU — Vulnerable

Physical Characteristics

Attribute	Североамериканская ореховка	Eurasian beaver
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Североамериканская ореховка

Habitat

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

Range

Found in Norway.

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.

Североамериканская ореховка

The Clark's Nutcracker (Nucifraga columbiana) is a species in the genus Nucifraga. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway