Lesser Yellow-shouldered Bat vs Olive-rumped Serin

Sturnira nana compared with Crithagra rothschildi

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Olive-rumped Serin is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	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	Phyllostomidae	Fringillidae
Genus	Sturnira	Crithagra
Species	Sturnira nana	Crithagra rothschildi

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Olive-rumped Serin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Olive-rumped Serin

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Olive-rumped Serin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Olive-rumped Serin

Habitat

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

Range

Found in Norway.