Large-eared Mountain Vole vs Marbled Murrelet

Alticola macrotis compared with Brachyramphus marmoratus

Key Differences

• Large-eared Mountain Vole is Least Concern while Marbled Murrelet is Endangered.

Taxonomic Classification

Rank	Large-eared Mountain Vole	Marbled Murrelet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Charadriiformes (Charadriiformes)
Family	Cricetidae	Alcidae
Genus	Alticola	Brachyramphus
Species	Alticola macrotis	Brachyramphus marmoratus

Evolutionary Relationship

Large-eared Mountain Vole and Marbled Murrelet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Large-eared Mountain Vole

LC — Least Concern

Marbled Murrelet

EN — Endangered

Physical Characteristics

Attribute	Large-eared Mountain Vole	Marbled Murrelet
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Large-eared Mountain Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Marbled Murrelet

Habitat

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

Range

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