Eurasian red squirrel vs Fox Sparrow

Sciurus vulgaris compared with Passerella iliaca

Key Differences

• Eurasian red squirrel is Least Concern while Fox Sparrow is Not Evaluated.

Taxonomic Classification

Rank	Eurasian red squirrel	Fox 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	Sciurus (Tree Squirrels)	Passerella
Species	Sciurus vulgaris	Passerella iliaca

Evolutionary Relationship

Eurasian red squirrel and Fox Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian red squirrel

LC — Least Concern

Fox Sparrow

NE — Not Evaluated

Physical Characteristics

Attribute	Eurasian red squirrel	Fox Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian red squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Asia (Georgia) and Europe (5 countries).

Fox Sparrow

Habitat

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

Range

Distributed across Denmark, Norway, and United States.

Eurasian red squirrel

Eurasian red squirrel (Sciurus vulgaris) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway