大黑脊鷗〔灰背鷗〕 vs 西方鷗

Larus schistisagus compared with Larus occidentalis

Key Differences

• 大黑脊鷗〔灰背鷗〕 is Not Evaluated while 西方鷗 is Least Concern.

Taxonomic Classification

Rank	大黑脊鷗〔灰背鷗〕	西方鷗
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	Larus	Larus
Species	Larus schistisagus	Larus occidentalis

Evolutionary Relationship

大黑脊鷗〔灰背鷗〕 and 西方鷗 share a common ancestor at the Genus level: Larus.

Conservation Status

大黑脊鷗〔灰背鷗〕

NE — Not Evaluated

西方鷗

LC — Least Concern

Physical Characteristics

Attribute	大黑脊鷗〔灰背鷗〕	西方鷗
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

大黑脊鷗〔灰背鷗〕

Habitat

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

Range

Distributed across Norway, Sweden, Taiwan, and United States.

西方鷗

Habitat

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

Range

Found in Norway.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway