Flat-billed Vireo vs Narrow-headed Vole

Vireo nanus compared with Microtus gregalis

Taxonomic Classification

Rank	Flat-billed Vireo	Narrow-headed Vole
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Vireonidae	Cricetidae
Genus	Vireo	Microtus
Species	Vireo nanus	Microtus gregalis

Evolutionary Relationship

Flat-billed Vireo and Narrow-headed Vole share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Flat-billed Vireo

LC — Least Concern

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Flat-billed Vireo	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Flat-billed Vireo

Habitat

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

Range

Found in Norway.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.