Eurasian beaver vs Sharp-billed Canastero

Castor fiber compared with Asthenes pyrrholeuca

Key Differences

• Eurasian beaver is Vulnerable while Sharp-billed Canastero is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Sharp-billed Canastero
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Castoridae (Beavers)	Furnariidae
Genus	Castor (Beavers)	Asthenes
Species	Castor fiber	Asthenes pyrrholeuca

Evolutionary Relationship

Eurasian beaver and Sharp-billed Canastero share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Sharp-billed Canastero

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Sharp-billed Canastero
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.

Sharp-billed Canastero

Habitat

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

Range

Found in Norway.

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