Lesser Yellow-shouldered Bat vs White-eared Tailorbird

Sturnira nana compared with Orthotomus cinereiceps

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while White-eared Tailorbird is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	White-eared Tailorbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Cisticolidae
Genus	Sturnira	Orthotomus
Species	Sturnira nana	Orthotomus cinereiceps

Evolutionary Relationship

Lesser Yellow-shouldered Bat and White-eared Tailorbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

White-eared Tailorbird

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	White-eared Tailorbird
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.

White-eared Tailorbird

Habitat

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

Range

Found in Norway.