大西洋鸥 vs 大黑脊鷗〔灰背鷗〕

Larus atlanticus compared with Larus schistisagus

Key Differences

• 大西洋鸥 is Near Threatened while 大黑脊鷗〔灰背鷗〕 is Not Evaluated.

Taxonomic Classification

Rank	大西洋鸥	大黑脊鷗〔灰背鷗〕
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 atlanticus	Larus schistisagus

Evolutionary Relationship

大西洋鸥 and 大黑脊鷗〔灰背鷗〕 share a common ancestor at the Genus level: Larus.

Conservation Status

大西洋鸥

NT — Near Threatened

大黑脊鷗〔灰背鷗〕

NE — Not Evaluated

Physical Characteristics

Attribute	大西洋鸥	大黑脊鷗〔灰背鷗〕
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

大西洋鸥

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.

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway