Long-tailed Ground Squirrel vs Rusty-backed Thrush

Urocitellus undulatus compared with Geokichla erythronota

Key Differences

• Long-tailed Ground Squirrel is Least Concern while Rusty-backed Thrush is Near Threatened.

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Rusty-backed Thrush
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)	Turdidae
Genus	Urocitellus	Geokichla
Species	Urocitellus undulatus	Geokichla erythronota

Evolutionary Relationship

Long-tailed Ground Squirrel and Rusty-backed Thrush share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Rusty-backed Thrush

NT — Near Threatened

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Rusty-backed Thrush
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rusty-backed Thrush

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.