Black Tern vs Black-winged Starling

Chlidonias niger compared with Acridotheres melanopterus

Key Differences

• Black Tern is Least Concern while Black-winged Starling is Endangered.

Taxonomic Classification

Rank	Black Tern	Black-winged Starling
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Charadriiformes (Charadriiformes)	Passeriformes (Songbirds)
Family	Laridae	Sturnidae
Genus	Chlidonias	Acridotheres
Species	Chlidonias niger	Acridotheres melanopterus

Evolutionary Relationship

Black Tern and Black-winged Starling share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Black Tern

LC — Least Concern

Black-winged Starling

EN — Endangered

Physical Characteristics

Attribute	Black Tern	Black-winged Starling
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Tern

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

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.

Black Tern

Black Tern (Chlidonias niger) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway