Baker's Yellow-shouldered Bat vs Big Finner

Sturnira bakeri compared with Balaenoptera physalus

Key Differences

Baker's Yellow-shouldered Bat is Least Concern while Big Finner is Endangered.

Taxonomic Classification

Rank	Baker's Yellow-shouldered Bat	Big Finner
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Chiroptera (Bats)	Cetacea (Whales & Dolphins)
Family	Phyllostomidae	Balaenopteridae (Rorquals)
Genus	Sturnira	Balaenoptera (Rorquals)
Species	Sturnira bakeri	Balaenoptera physalus

Evolutionary Relationship

Baker's Yellow-shouldered Bat and Big Finner share a common ancestor at the Class level: Mammalia. (Mammals)

View Class: Mammalia

Conservation Status

Baker's Yellow-shouldered Bat

LC — Least Concern

Big Finner

EN — Endangered

Physical Characteristics

Attribute	Baker's Yellow-shouldered Bat	Big Finner
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Baker's Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Big Finner

Habitat

Found across multiple habitat types including tropical and subtropical dry broadleaf forests, flooded grasslands and savannas, and montane grasslands and shrublands, among 4 distinct biome types within the Neotropic biogeographic realm.

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and South America (Colombia, Ecuador, Venezuela). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Baker's Yellow-shouldered Bat

The Baker's Yellow-shouldered Bat (Sturnira bakeri) is a species in the genus Sturnira. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Big Finner

Big Finner (Balaenoptera physalus) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.