House Sparrow vs Mexican Fox Squirrel

Passer domesticus compared with Sciurus nayaritensis

Taxonomic Classification

Rank	House Sparrow	Mexican Fox Squirrel
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Passeridae	Sciuridae (Squirrels)
Genus	Passer	Sciurus (Tree Squirrels)
Species	Passer domesticus	Sciurus nayaritensis

Evolutionary Relationship

House Sparrow and Mexican Fox Squirrel share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

House Sparrow

LC — Least Concern

Mexican Fox Squirrel

LC — Least Concern

Physical Characteristics

Attribute	House Sparrow	Mexican Fox Squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

House 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 Africa (25 countries), Asia (4 countries), Europe (7 countries), North America (15 countries), Oceania and the Pacific (Australia, New Zealand, Vanuatu), and South America (8 countries).

Mexican Fox Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

House Sparrow

House Sparrow (Passer domesticus) 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.