Black-eared Red-backed Vole vs Black Phoebe

Eothenomys olitor compared with Sayornis nigricans

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Black Phoebe
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Tyrannidae
Genus	Eothenomys	Sayornis
Species	Eothenomys olitor	Sayornis nigricans

Evolutionary Relationship

Black-eared Red-backed Vole and Black Phoebe share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Black Phoebe

LC — Least Concern

Physical Characteristics

Attribute	Black-eared Red-backed Vole	Black Phoebe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Phoebe

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Black-eared Red-backed Vole

The Black-eared Red-backed Vole (Eothenomys olitor) is a species in the genus Eothenomys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Black Phoebe

Black Phoebe (Sayornis nigricans) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.