Lesser Yellow-shouldered Bat vs Olive-tree Warbler

Sturnira nana compared with Hippolais olivetorum

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Olive-tree Warbler is Not Evaluated.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Olive-tree Warbler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Acrocephalidae
Genus	Sturnira	Hippolais
Species	Sturnira nana	Hippolais olivetorum

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Olive-tree Warbler

NE — Not Evaluated

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Olive-tree Warbler
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-tree Warbler

Habitat

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

Range

Distributed across Norway, South Sudan, and Sweden.