Chestnut Sparrow vs Harmless Serotine

Passer eminibey compared with Eptesicus innoxius

Key Differences

• Chestnut Sparrow is Least Concern while Harmless Serotine is Near Threatened.

Taxonomic Classification

Rank	Chestnut Sparrow	Harmless Serotine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Passeridae	Vespertilionidae
Genus	Passer	Eptesicus
Species	Passer eminibey	Eptesicus innoxius

Evolutionary Relationship

Chestnut Sparrow and Harmless Serotine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chestnut Sparrow

LC — Least Concern

Harmless Serotine

NT — Near Threatened

Physical Characteristics

Attribute	Chestnut Sparrow	Harmless Serotine
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.

Harmless Serotine

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.