トウゾクカモメ vs ナンキョクオオトウゾクカモメ

Stercorarius pomarinus compared with Stercorarius maccormicki

Taxonomic Classification

Rank	トウゾクカモメ	ナンキョクオオトウゾクカモメ
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	Stercorariidae	Stercorariidae
Genus same	Stercorarius	Stercorarius
Species	Stercorarius pomarinus	Stercorarius maccormicki

Evolutionary Relationship

トウゾクカモメ and ナンキョクオオトウゾクカモメ share a common ancestor at the Genus level: Stercorarius.

Conservation Status

トウゾクカモメ

LC — Least Concern

ナンキョクオオトウゾクカモメ

LC — Least Concern

Physical Characteristics

Attribute	トウゾクカモメ	ナンキョクオオトウゾクカモメ
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

トウゾクカモメ

Habitat

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

Range

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

ナンキョクオオトウゾクカモメ

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (Norway, Sweden), and South America (Colombia, Ecuador, Venezuela).

トウゾクカモメ

Pomarine Jaeger（Stercorarius pomarinus）はIUCNレッドリストで軽度懸念（LC）に分類される。分布域全体に広く分布して豊富であり、個体群は安定しており即座の保全上の懸念はない。

Shared Countries

Both species can be found in 6 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan 🇻🇪 Venezuela