Pallid Ground Squirrel vs Winter Wren

Spermophilus pallidicauda compared with Troglodytes hiemalis

Taxonomic Classification

Rank	Pallid Ground Squirrel	Winter Wren
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Passeriformes (Songbirds)
Family	Sciuridae (Squirrels)	Troglodytidae
Genus	Spermophilus	Troglodytes
Species	Spermophilus pallidicauda	Troglodytes hiemalis

Evolutionary Relationship

Pallid Ground Squirrel and Winter Wren share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Pallid Ground Squirrel

LC — Least Concern

Winter Wren

LC — Least Concern

Physical Characteristics

Attribute	Pallid Ground Squirrel	Winter Wren
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pallid Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Winter Wren

Habitat

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

Range

Distributed across Norway and United States.