Long-tailed Ground Squirrel vs Smith's Longspur

Urocitellus undulatus compared with Calcarius pictus

Taxonomic Classification

Rank	Long-tailed Ground Squirrel	Smith's Longspur
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)	Calcariidae
Genus	Urocitellus	Calcarius
Species	Urocitellus undulatus	Calcarius pictus

Evolutionary Relationship

Long-tailed Ground Squirrel and Smith's Longspur share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Long-tailed Ground Squirrel

LC — Least Concern

Smith's Longspur

LC — Least Concern

Physical Characteristics

Attribute	Long-tailed Ground Squirrel	Smith's Longspur
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Long-tailed Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smith's Longspur

Habitat

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

Range

Distributed across Norway and United States.