オオカモメ vs カモメ

Larus marinus compared with Larus canus

Key Differences

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

Taxonomic Classification

Rank	オオカモメ	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 canus

Evolutionary Relationship

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

Conservation Status

オオカモメ

LC — Least Concern

カモメ

NT — Near Threatened

Physical Characteristics

Attribute	オオカモメ	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).

カモメ

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. 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。

カモメ

カモメ（Larus canus）はIUCNレッドリストで準絶滅危惧種（NT）に分類される。脅威基準に近く、保全措置がなければ脆弱になる可能性のある個体群を持つ。

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden