Eurasian Tree Sparrow vs Four-toed Jerboa

Passer montanus compared with Allactaga tetradactyla

Key Differences

• Eurasian Tree Sparrow is Endangered while Four-toed Jerboa is Data Deficient.

Taxonomic Classification

Rank	Eurasian Tree Sparrow	Four-toed Jerboa
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Passeridae	Dipodidae
Genus	Passer	Allactaga
Species	Passer montanus	Allactaga tetradactyla

Evolutionary Relationship

Eurasian Tree Sparrow and Four-toed Jerboa share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Eurasian Tree Sparrow

EN — Endangered

Four-toed Jerboa

DD — Data Deficient

Physical Characteristics

Attribute	Eurasian Tree Sparrow	Four-toed Jerboa
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Eurasian Tree Sparrow

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (Indonesia, Philippines, Singapore), Europe (7 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, Marshall Islands). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Four-toed Jerboa

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Eurasian Tree Sparrow

Eurasian Tree Sparrow (Passer montanus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.