Brandt s Ground Squirrel vs Worthen's Sparrow

Spermophilus brevicauda compared with Spizella wortheni

Key Differences

• Brandt s Ground Squirrel is Least Concern while Worthen's Sparrow is Endangered.

Taxonomic Classification

Rank	Brandt s Ground Squirrel	Worthen's Sparrow
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)	Passerellidae
Genus	Spermophilus	Spizella
Species	Spermophilus brevicauda	Spizella wortheni

Evolutionary Relationship

Brandt s Ground Squirrel and Worthen's Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brandt s Ground Squirrel

LC — Least Concern

Worthen's Sparrow

EN — Endangered

Physical Characteristics

Attribute	Brandt s Ground Squirrel	Worthen's Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brandt s Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Worthen's Sparrow

Habitat

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

Range

Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brandt s Ground Squirrel

The Brandt s ground squirrel (Spermophilus brevicauda) is a species in the genus Spermophilus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.