Brazilian Teal vs White-winged Tern

Amazonetta brasiliensis compared with Chlidonias leucopterus

Key Differences

• Brazilian Teal is Least Concern while White-winged Tern is Not Evaluated.

Taxonomic Classification

Rank	Brazilian Teal	White-winged Tern
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Anseriformes (Anseriformes)	Charadriiformes (Charadriiformes)
Family	Anatidae	Laridae
Genus	Amazonetta	Chlidonias
Species	Amazonetta brasiliensis	Chlidonias leucopterus

Evolutionary Relationship

Brazilian Teal and White-winged Tern share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Brazilian Teal

LC — Least Concern

White-winged Tern

NE — Not Evaluated

Physical Characteristics

Attribute	Brazilian Teal	White-winged Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brazilian Teal

Habitat

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

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela).

White-winged Tern

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), and North America (United States).

Brazilian Teal

Brazilian Teal (Amazonetta brasiliensis) 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.

White-winged Tern

White-winged Tern (Chlidonias leucopterus) is classified as Not Evaluated (NE) on the IUCN Red List. Not yet evaluated against IUCN Red List criteria. Conservation status remains to be determined.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇳🇴 Norway