Chestnut Sparrow vs Pacific Spiny-rat

Passer eminibey compared with Proechimys decumanus

Key Differences

• Chestnut Sparrow is Least Concern while Pacific Spiny-rat is Near Threatened.

Taxonomic Classification

Rank	Chestnut Sparrow	Pacific Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Rodentia (Rodents)
Family	Passeridae	Echimyidae
Genus	Passer	Proechimys
Species	Passer eminibey	Proechimys decumanus

Evolutionary Relationship

Chestnut Sparrow and Pacific Spiny-rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut Sparrow

LC — Least Concern

Pacific Spiny-rat

NT — Near Threatened

Physical Characteristics

Attribute	Chestnut Sparrow	Pacific Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chestnut Sparrow

Habitat

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

Range

Found in Norway.

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Chestnut Sparrow

The Chestnut Sparrow (Passer eminibey) is a species in the genus Passer. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.