Bernier's Teal vs Greater Crested Tern

Anas bernieri compared with Thalasseus bergii

Key Differences

• Bernier's Teal is Endangered while Greater Crested Tern is Least Concern.

Taxonomic Classification

Rank	Bernier's Teal	Greater Crested 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	Anas	Thalasseus
Species	Anas bernieri	Thalasseus bergii

Evolutionary Relationship

Bernier's Teal and Greater Crested Tern share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Bernier's Teal

EN — Endangered

Greater Crested Tern

LC — Least Concern

Physical Characteristics

Attribute	Bernier's Teal	Greater Crested Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bernier's Teal

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.

Greater Crested Tern

Habitat

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

Range

Found in Norway.

Bernier's Teal

The Bernier's Teal (Anas bernieri) is a species in the genus Anas. 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