Arctic lemming vs Rufous-collared Sparrow

Dicrostonyx torquatus compared with Zonotrichia capensis

Taxonomic Classification

Rank	Arctic lemming	Rufous-collared Sparrow
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Aves (kuş)
Order	Rodentia (kemiriciler)	Passeriformes (Ötücü kuşlar)
Family	Cricetidae	Passerellidae
Genus	Dicrostonyx	Zonotrichia
Species	Dicrostonyx torquatus	Zonotrichia capensis

Evolutionary Relationship

Arctic lemming and Rufous-collared Sparrow share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Arctic lemming

LC — Least Concern

Rufous-collared Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Arctic lemming	Rufous-collared Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rufous-collared Sparrow

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela).

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.

Rufous-collared Sparrow

Rufous-collared Sparrow (Zonotrichia capensis) 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.