Narrow-headed Vole vs White-Crowned Sparrow

Microtus gregalis compared with Zonotrichia leucophrys

Key Differences

• Narrow-headed Vole is Least Concern while White-Crowned Sparrow is Not Evaluated.

Taxonomic Classification

Rank	Narrow-headed Vole	White-Crowned Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Passerellidae
Genus	Microtus	Zonotrichia
Species	Microtus gregalis	Zonotrichia leucophrys

Evolutionary Relationship

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

Conservation Status

Narrow-headed Vole

LC — Least Concern

White-Crowned Sparrow

NE — Not Evaluated

Physical Characteristics

Attribute	Narrow-headed Vole	White-Crowned Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-Crowned Sparrow

Habitat

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

Range

Widely distributed across Europe (6 countries), North America (United States), and South America (Colombia).

White-Crowned Sparrow

White-Crowned Sparrow (Zonotrichia leucophrys) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.