Little Black Serotine vs Olive Sparrow

Eptesicus andinus compared with Arremonops rufivirgatus

Taxonomic Classification

Rank	Little Black Serotine	Olive Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Passerellidae
Genus	Eptesicus	Arremonops
Species	Eptesicus andinus	Arremonops rufivirgatus

Evolutionary Relationship

Little Black Serotine and Olive Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Little Black Serotine

LC — Least Concern

Olive Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Little Black Serotine	Olive Sparrow
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Little Black Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Olive Sparrow

Habitat

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

Range

Found in Norway.