ウミネコ vs オオカモメ

Larus crassirostris compared with Larus marinus

Taxonomic Classification

Rank	ウミネコ	オオカモメ
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 crassirostris	Larus marinus

Evolutionary Relationship

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

Conservation Status

ウミネコ

LC — Least Concern

オオカモメ

LC — Least Concern

Physical Characteristics

Attribute	ウミネコ	オオカモメ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ウミネコ

Habitat

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

Range

Distributed across Norway, Taiwan, and United States.

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).

ウミネコ

The Black-tailed Gull (Larus crassirostris) is a species in the genus Larus. It is currently classified as Least Concern on the IUCN Red List. Distributed across Norway, 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 2 countries:

🇳🇴 Norway 🇺🇸 United States