Eurasian beaver vs Olive-grey Saltator

Castor fiber compared with Saltator olivascens

Key Differences

• Eurasian beaver is Vulnerable while Olive-grey Saltator is Least Concern.

Taxonomic Classification

Rank	Eurasian beaver	Olive-grey Saltator
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)	Thraupidae
Genus	Castor (Beavers)	Saltator
Species	Castor fiber	Saltator olivascens

Evolutionary Relationship

Eurasian beaver and Olive-grey Saltator share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian beaver

VU — Vulnerable

Olive-grey Saltator

LC — Least Concern

Physical Characteristics

Attribute	Eurasian beaver	Olive-grey Saltator
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.

Olive-grey Saltator

Habitat

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

Range

Found in Colombia.

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.