Black-tailed Gull vs Brown Teal

Larus crassirostris compared with Anas chlorotis

Key Differences

• Black-tailed Gull is Least Concern while Brown Teal is Near Threatened.

Taxonomic Classification

Rank	Black-tailed Gull	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	Larus	Anas
Species	Larus crassirostris	Anas chlorotis

Evolutionary Relationship

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

Conservation Status

Black-tailed Gull

LC — Least Concern

Brown Teal

NT — Near Threatened

Physical Characteristics

Attribute	Black-tailed Gull	Brown Teal
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-tailed Gull

Habitat

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

Range

Distributed across Norway, Taiwan, and United States.

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-tailed Gull

The Black-tailed Gull (Larus crassirostris) is a species in the genus Larus. It is currently classified as Least Concern on the IUCN Red List. Distributed across Norway, Taiwan, and United States.

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