Gudaur Snow Vole vs River Tern

Chionomys gud compared with Sterna aurantia

Key Differences

• Gudaur Snow Vole is Least Concern while River Tern is Vulnerable.

Taxonomic Classification

Rank	Gudaur Snow Vole	River Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Laridae
Genus	Chionomys	Sterna
Species	Chionomys gud	Sterna aurantia

Evolutionary Relationship

Gudaur Snow Vole and River Tern share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gudaur Snow Vole

LC — Least Concern

River Tern

VU — Vulnerable

Physical Characteristics

Attribute	Gudaur Snow Vole	River Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gudaur Snow Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

River Tern

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.