Parasitic Jaeger vs Pomarine Jaeger

Stercorarius parasiticus compared with Stercorarius pomarinus

Key Differences

• Parasitic Jaeger is Near Threatened while Pomarine Jaeger is Least Concern.

Taxonomic Classification

Rank	Parasitic Jaeger	Pomarine Jaeger
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Aves (kuş)	Aves (kuş)
Order same	Charadriiformes (Yağmur kuşları)	Charadriiformes (Yağmur kuşları)
Family same	Stercorariidae	Stercorariidae
Genus same	Stercorarius	Stercorarius
Species	Stercorarius parasiticus	Stercorarius pomarinus

Evolutionary Relationship

Parasitic Jaeger and Pomarine Jaeger share a common ancestor at the Genus level: Stercorarius.

Conservation Status

Parasitic Jaeger

NT — Near Threatened

Pomarine Jaeger

LC — Least Concern

Physical Characteristics

Attribute	Parasitic Jaeger	Pomarine Jaeger
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Parasitic Jaeger

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). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Pomarine Jaeger

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).

Parasitic Jaeger

Parasitic Jaeger (Stercorarius parasiticus) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Pomarine Jaeger

Pomarine Jaeger (Stercorarius pomarinus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 9 countries:

🇧🇪 Belgium 🇨🇴 Colombia 🇩🇰 Denmark 🇪🇨 Ecuador 🇳🇴 Norway 🇸🇪 Sweden 🇹🇼 Taiwan 🇺🇸 United States 🇻🇪 Venezuela