Narrow-headed Vole vs White-collared Oliveback

Microtus gregalis compared with Nesocharis ansorgei

Taxonomic Classification

Rank	Narrow-headed Vole	White-collared Oliveback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Estrildidae
Genus	Microtus	Nesocharis
Species	Microtus gregalis	Nesocharis ansorgei

Evolutionary Relationship

Narrow-headed Vole and White-collared Oliveback share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Narrow-headed Vole

LC — Least Concern

White-collared Oliveback

LC — Least Concern

Physical Characteristics

Attribute	Narrow-headed Vole	White-collared Oliveback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-collared Oliveback

Habitat

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

Range

Found in Norway.