Eurasian beaver vs Napo Sabrewing

Castor fiber compared with Campylopterus villaviscensio

Key Differences

• Eurasian beaver is Vulnerable while Napo Sabrewing is Near Threatened.

Taxonomic Classification

Rank	Eurasian beaver	Napo Sabrewing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Apodiformes (Apodiformes)
Family	Castoridae (Beavers)	Trochilidae
Genus	Castor (Beavers)	Campylopterus
Species	Castor fiber	Campylopterus villaviscensio

Evolutionary Relationship

Eurasian beaver and Napo Sabrewing share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Napo Sabrewing

NT — Near Threatened

Physical Characteristics

Attribute	Eurasian beaver	Napo Sabrewing
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.

Napo Sabrewing

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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