棕头鸥 vs 灰头鸥

Chroicocephalus brunnicephalus compared with Chroicocephalus cirrocephalus

Key Differences

• 棕头鸥 is Not Evaluated while 灰头鸥 is Least Concern.

Taxonomic Classification

Rank	棕头鸥	灰头鸥
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order same	Charadriiformes (鸻形目)	Charadriiformes (鸻形目)
Family same	Laridae	Laridae
Genus same	Chroicocephalus	Chroicocephalus
Species	Chroicocephalus brunnicephalus	Chroicocephalus cirrocephalus

Evolutionary Relationship

棕头鸥 and 灰头鸥 share a common ancestor at the Genus level: Chroicocephalus.

Conservation Status

棕头鸥

NE — Not Evaluated

灰头鸥

LC — Least Concern

Physical Characteristics

Attribute	棕头鸥	灰头鸥
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

棕头鸥

Habitat

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

Range

Distributed across Norway and Taiwan.

灰头鸥

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

棕头鸥

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 1 countries:

🇳🇴 Norway