オオカモメ vs オグロカモメ

Larus marinus compared with Larus heermanni

Key Differences

• オオカモメ is Least Concern while オグロカモメ is Near Threatened.

Taxonomic Classification

Rank	オオカモメ	オグロカモメ
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 heermanni

Evolutionary Relationship

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

Conservation Status

オオカモメ

LC — Least Concern

オグロカモメ

NT — Near Threatened

Physical Characteristics

Attribute	オオカモメ	オグロカモメ
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).

オグロカモメ

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.

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 1 countries:

🇳🇴 Norway