Lesser Yellow-shouldered Bat vs White-collared Oliveback

Sturnira nana compared with Nesocharis ansorgei

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while White-collared Oliveback is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	White-collared Oliveback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Chiroptera (Bats)	Passeriformes (Songbirds)
Family	Phyllostomidae	Estrildidae
Genus	Sturnira	Nesocharis
Species	Sturnira nana	Nesocharis ansorgei

Evolutionary Relationship

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

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

White-collared Oliveback

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	White-collared Oliveback
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-collared Oliveback

Habitat

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

Range

Found in Norway.