Black-naped Tern vs Brown Teal

Sterna sumatrana compared with Anas chlorotis

Key Differences

• Black-naped Tern is Least Concern while Brown Teal is Near Threatened.

Taxonomic Classification

Rank	Black-naped Tern	Brown Teal
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Charadriiformes (Charadriiformes)	Anseriformes (Anseriformes)
Family	Laridae	Anatidae
Genus	Sterna	Anas
Species	Sterna sumatrana	Anas chlorotis

Evolutionary Relationship

Black-naped Tern and Brown Teal share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Black-naped Tern

LC — Least Concern

Brown Teal

NT — Near Threatened

Physical Characteristics

Attribute	Black-naped Tern	Brown Teal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-naped Tern

Habitat

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

Range

Found in Norway.

Brown Teal

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black-naped Tern

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

Brown Teal

The Brown Teal (Anas chlorotis) is a species in the genus Anas. It is currently classified as Near Threatened 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