Little Black Serotine vs Olive-rumped Serin

Eptesicus andinus compared with Crithagra rothschildi

Taxonomic Classification

Rank	Little Black Serotine	Olive-rumped Serin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Vespertilionidae	Fringillidae
Genus	Eptesicus	Crithagra
Species	Eptesicus andinus	Crithagra rothschildi

Evolutionary Relationship

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

Conservation Status

Little Black Serotine

LC — Least Concern

Olive-rumped Serin

LC — Least Concern

Physical Characteristics

Attribute	Little Black Serotine	Olive-rumped Serin
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-rumped Serin

Habitat

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

Range

Found in Norway.