Dark-Eyed Junco vs Long-tailed Ground Squirrel

Junco hyemalis compared with Urocitellus undulatus

Key Differences

• Dark-Eyed Junco is Not Evaluated while Long-tailed Ground Squirrel is Least Concern.

Taxonomic Classification

Rank	Dark-Eyed Junco	Long-tailed Ground Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Passerellidae	Sciuridae (Squirrels)
Genus	Junco	Urocitellus
Species	Junco hyemalis	Urocitellus undulatus

Evolutionary Relationship

Dark-Eyed Junco and Long-tailed Ground Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Dark-Eyed Junco

NE — Not Evaluated

Long-tailed Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Dark-Eyed Junco	Long-tailed Ground Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Dark-Eyed Junco

Habitat

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

Range

Found across Europe (7 countries) and North America (United States).

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Dark-Eyed Junco

Dark-Eyed Junco (Junco hyemalis) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.