Black-eared Red-backed Vole vs Common Nighthawk

Eothenomys olitor compared with Chordeiles minor

Taxonomic Classification

Rank	Black-eared Red-backed Vole	Common Nighthawk
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Caprimulgiformes (Caprimulgiformes)
Family	Cricetidae	Caprimulgidae
Genus	Eothenomys	Chordeiles
Species	Eothenomys olitor	Chordeiles minor

Evolutionary Relationship

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

Conservation Status

Black-eared Red-backed Vole

LC — Least Concern

Common Nighthawk

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

Black-eared Red-backed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Common Nighthawk

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, United States, 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.

Common Nighthawk

Common Nighthawk (Chordeiles minor) 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.