Caucasian Birch Mouse vs Dunnock

Sicista caucasica compared with Prunella modularis

Key Differences

• Caucasian Birch Mouse is Near Threatened while Dunnock is Least Concern.

Taxonomic Classification

Rank	Caucasian Birch Mouse	Dunnock
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Dipodidae	Prunellidae
Genus	Sicista	Prunella
Species	Sicista caucasica	Prunella modularis

Evolutionary Relationship

Caucasian Birch Mouse and Dunnock share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Caucasian Birch Mouse

NT — Near Threatened

Dunnock

LC — Least Concern

Physical Characteristics

Attribute	Caucasian Birch Mouse	Dunnock
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Caucasian Birch Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dunnock

Habitat

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

Range

Found across Europe (5 countries) and Oceania and the Pacific (New Zealand).

Caucasian Birch Mouse

The Caucasian Birch Mouse (Sicista caucasica) is a species in the genus Sicista. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Dunnock

Dunnock (Prunella modularis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.