Javan Cochoa vs Narrow-headed Vole

Cochoa azurea compared with Microtus gregalis

Key Differences

• Javan Cochoa is Vulnerable while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Javan Cochoa	Narrow-headed Vole
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Aves (새)	Mammalia (포유류)
Order	Passeriformes (참새목)	Rodentia (설치류)
Family	Turdidae	Cricetidae
Genus	Cochoa	Microtus
Species	Cochoa azurea	Microtus gregalis

Evolutionary Relationship

Javan Cochoa and Narrow-headed Vole share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Javan Cochoa

VU — Vulnerable

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Javan Cochoa	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Javan Cochoa

Habitat

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

Range

Found in Norway. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.