Brown Teal vs Chinese Crested Tern

Anas chlorotis compared with Thalasseus bernsteini

Key Differences

Brown Teal is Near Threatened while Chinese Crested Tern is Critically Endangered.

Taxonomic Classification

Rank	Brown Teal	Chinese 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 chlorotis	Thalasseus bernsteini

Evolutionary Relationship

Brown Teal and Chinese Crested Tern share a common ancestor at the Class level: Aves. (Birds)

View Class: Aves

Conservation Status

Brown Teal

NT — Near Threatened

Chinese Crested Tern

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Teal	Chinese Crested Tern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

Chinese Crested Tern

Habitat

Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.

Range

Distributed across Norway and Taiwan. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Chinese Crested Tern

The Chinese Crested Tern (Thalasseus bernsteini) is a species in the genus Thalasseus. It is currently classified as Critically Endangered on the IUCN Red List. Inhabits tropical and subtropical moist broadleaf forests within the Indomalayan biogeographic realm.