Eurasian beaver vs Eurasian Nutcracker

Castor fiber compared with Nucifraga caryocatactes

Key Differences

• Eurasian beaver is Vulnerable while Eurasian Nutcracker is Not Evaluated.

Taxonomic Classification

Rank	Eurasian beaver	Eurasian Nutcracker
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class	Mammalia (ثدييات)	Aves (طيور)
Order	Rodentia (قوارض)	Passeriformes (جواثم)
Family	Castoridae (Beavers)	Corvidae (Crows & Ravens)
Genus	Castor (Beavers)	Nucifraga
Species	Castor fiber	Nucifraga caryocatactes

Evolutionary Relationship

Eurasian beaver and Eurasian Nutcracker share a common ancestor at the Phylum level: Chordata. (حبليات)

Conservation Status

Eurasian beaver

VU — Vulnerable

Eurasian Nutcracker

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian beaver	Eurasian Nutcracker
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.

Eurasian Nutcracker

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden.

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 5 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇷🇺 Russia 🇸🇪 Sweden