Black-winged Starling vs Gianna’s Yellow-shouldered Bat

Acridotheres melanopterus compared with Sturnira giannae

Key Differences

• Black-winged Starling is Endangered while Gianna’s Yellow-shouldered Bat is Least Concern.

Taxonomic Classification

Rank	Black-winged Starling	Gianna’s Yellow-shouldered Bat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Passeriformes (Songbirds)	Chiroptera (Bats)
Family	Sturnidae	Phyllostomidae
Genus	Acridotheres	Sturnira
Species	Acridotheres melanopterus	Sturnira giannae

Evolutionary Relationship

Black-winged Starling and Gianna’s Yellow-shouldered Bat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-winged Starling

EN — Endangered

Gianna’s Yellow-shouldered Bat

LC — Least Concern

Physical Characteristics

Attribute	Black-winged Starling	Gianna’s Yellow-shouldered Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-winged Starling

Habitat

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

Range

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

Gianna’s Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Black-winged Starling

The Black-winged Starling (Acridotheres melanopterus) is a species in the genus Acridotheres. It is currently classified as Endangered on the IUCN Red List. Found in Norway. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.