Brown-headed Gull vs Slender-billed Gull

Chroicocephalus brunnicephalus compared with Chroicocephalus genei

Taxonomic Classification

Rank	Brown-headed Gull	Slender-billed Gull
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Chroicocephalus	Chroicocephalus
Species	Chroicocephalus brunnicephalus	Chroicocephalus genei

Evolutionary Relationship

Brown-headed Gull and Slender-billed Gull share a common ancestor at the Genus level: Chroicocephalus.

Conservation Status

Brown-headed Gull

NE — Not Evaluated

Slender-billed Gull

NE — Not Evaluated

Physical Characteristics

Attribute	Brown-headed Gull	Slender-billed Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown-headed Gull

Habitat

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

Range

Distributed across Norway and Taiwan.

Slender-billed Gull

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and Taiwan.

Brown-headed Gull

The Brown-headed Gull (Chroicocephalus brunnicephalus) is a species in the genus Chroicocephalus. Typically found in various aerial, terrestrial, and aquatic environments. Distributed across Norway and Taiwan.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇹🇼 Taiwan