Arctic lemming vs Yellowhammer

Dicrostonyx torquatus compared with Emberiza citrinella

Key Differences

• Arctic lemming is Least Concern while Yellowhammer is Near Threatened.

Taxonomic Classification

Rank	Arctic lemming	Yellowhammer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Cricetidae	Emberizidae
Genus	Dicrostonyx	Emberiza
Species	Dicrostonyx torquatus	Emberiza citrinella

Evolutionary Relationship

Arctic lemming and Yellowhammer share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic lemming

LC — Least Concern

Yellowhammer

NT — Near Threatened

Physical Characteristics

Attribute	Arctic lemming	Yellowhammer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Yellowhammer

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, tundra, and tropical and subtropical moist broadleaf forests spanning the Australasia and Oceanian realms.

Range

Found across Europe (5 countries) and Oceania and the Pacific (New Zealand). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Arctic lemming

The Arctic lemming (Dicrostonyx torquatus) is a species in the genus Dicrostonyx. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Yellowhammer

Yellowhammer (Emberiza citrinella) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.