Black-bellied Tern vs Roseate Tern

Sterna acuticauda compared with Sterna dougallii

Key Differences

• Black-bellied Tern is Endangered while Roseate Tern is Least Concern.

Taxonomic Classification

Rank	Black-bellied Tern	Roseate Tern
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class same	Aves (पक्षी)	Aves (पक्षी)
Order same	Charadriiformes (करैड्रिफोर्मीस)	Charadriiformes (करैड्रिफोर्मीस)
Family same	Laridae	Laridae
Genus same	Sterna	Sterna
Species	Sterna acuticauda	Sterna dougallii

Evolutionary Relationship

Black-bellied Tern and Roseate Tern share a common ancestor at the Genus level: Sterna.

Conservation Status

Black-bellied Tern

EN — Endangered

Roseate Tern

LC — Least Concern

Physical Characteristics

Attribute	Black-bellied Tern	Roseate Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-bellied Tern

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.

Roseate Tern

Habitat

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

Range

Found across Europe (4 countries) and South America (Colombia, Venezuela).

Black-bellied Tern

The Black-bellied Tern (Sterna acuticauda) is a species in the genus Sterna. It is currently classified as Endangered on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway