Arctic Tern vs นกนางนวลแกลบท้องดำ

Sterna paradisaea compared with Sterna acuticauda

Key Differences

• Arctic Tern is Least Concern while นกนางนวลแกลบท้องดำ is Endangered.

Taxonomic Classification

Rank	Arctic Tern	นกนางนวลแกลบท้องดำ
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Sterna	Sterna
Species	Sterna paradisaea	Sterna acuticauda

Evolutionary Relationship

Arctic Tern and นกนางนวลแกลบท้องดำ share a common ancestor at the Genus level: Sterna.

Conservation Status

Arctic Tern

LC — Least Concern

นกนางนวลแกลบท้องดำ

EN — Endangered

Physical Characteristics

Attribute	Arctic Tern	นกนางนวลแกลบท้องดำ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic 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).

นกนางนวลแกลบท้องดำ

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.

Arctic Tern

Arctic Tern (Sterna paradisaea) 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.

นกนางนวลแกลบท้องดำ

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