trinta-réis-de-barriga-preta vs trinta-réis-róseo / gaivina-rosada

Sterna acuticauda compared with Sterna dougallii

Key Differences

• trinta-réis-de-barriga-preta is Endangered while trinta-réis-róseo / gaivina-rosada is Least Concern.

Taxonomic Classification

Rank	trinta-réis-de-barriga-preta	trinta-réis-róseo / gaivina-rosada
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Sterna	Sterna
Species	Sterna acuticauda	Sterna dougallii

Evolutionary Relationship

trinta-réis-de-barriga-preta and trinta-réis-róseo / gaivina-rosada share a common ancestor at the Genus level: Sterna.

Conservation Status

trinta-réis-de-barriga-preta

EN — Endangered

trinta-réis-róseo / gaivina-rosada

LC — Least Concern

Physical Characteristics

Attribute	trinta-réis-de-barriga-preta	trinta-réis-róseo / gaivina-rosada
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

trinta-réis-de-barriga-preta

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.

trinta-réis-róseo / gaivina-rosada

Habitat

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

Range

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

trinta-réis-de-barriga-preta

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