ハイイロカモメ vs ワライカモメ

Leucophaeus modestus compared with Leucophaeus atricilla

Taxonomic Classification

Rank	ハイイロカモメ	ワライカモメ
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	Leucophaeus	Leucophaeus
Species	Leucophaeus modestus	Leucophaeus atricilla

Evolutionary Relationship

ハイイロカモメ and ワライカモメ share a common ancestor at the Genus level: Leucophaeus.

Conservation Status

ハイイロカモメ

LC — Least Concern

ワライカモメ

LC — Least Concern

Physical Characteristics

Attribute	ハイイロカモメ	ワライカモメ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

ハイイロカモメ

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

ワライカモメ

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, Ecuador, Venezuela).

ワライカモメ

ワライカモメ（Leucophaeus atricilla）はIUCNレッドリストで軽度懸念（LC）に分類されている。生息域全体にわたり広く分布し個体数が安定しており、直ちに懸念される保全上の問題はない。

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway