オオカモメ vs オオセグロカモメ

Larus marinus compared with Larus schistisagus

Key Differences

• オオカモメ is Least Concern while オオセグロカモメ is Not Evaluated.

Taxonomic Classification

Rank	オオカモメ	オオセグロカモメ
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Aves (鳥類)	Aves (鳥類)
Order same	Charadriiformes (チドリ目)	Charadriiformes (チドリ目)
Family same	Laridae	Laridae
Genus same	Larus	Larus
Species	Larus marinus	Larus schistisagus

Evolutionary Relationship

オオカモメ and オオセグロカモメ share a common ancestor at the Genus level: Larus.

Conservation Status

オオカモメ

LC — Least Concern

オオセグロカモメ

NE — Not Evaluated

Physical Characteristics

Attribute	オオカモメ	オオセグロカモメ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

オオカモメ

Habitat

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

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Colombia).

オオセグロカモメ

Habitat

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

Range

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

オオカモメ

オオクロカモメ（Larus marinus）はIUCNレッドリストで軽度懸念（LC）に分類されています。分布域全体で広く生息し、個体群は安定しており、早急な保全上の懸念はありません。

Shared Countries

Both species can be found in 3 countries:

🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States