Длиннохвостый поморник vs Короткохвостый поморник

Stercorarius longicaudus compared with Stercorarius parasiticus

Key Differences

• Длиннохвостый поморник is Least Concern while Короткохвостый поморник is Near Threatened.

Taxonomic Classification

Rank	Длиннохвостый поморник	Короткохвостый поморник
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Aves (птицы)	Aves (птицы)
Order same	Charadriiformes (ржанкообразные)	Charadriiformes (ржанкообразные)
Family same	Stercorariidae	Stercorariidae
Genus same	Stercorarius	Stercorarius
Species	Stercorarius longicaudus	Stercorarius parasiticus

Evolutionary Relationship

Длиннохвостый поморник and Короткохвостый поморник share a common ancestor at the Genus level: Stercorarius.

Conservation Status

Длиннохвостый поморник

LC — Least Concern

Короткохвостый поморник

NT — Near Threatened

Physical Characteristics

Attribute	Длиннохвостый поморник	Короткохвостый поморник
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Длиннохвостый поморник

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).

Короткохвостый поморник

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.

Длиннохвостый поморник

Long-tailed Jaeger (Stercorarius longicaudus) 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.

Короткохвостый поморник

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.

Shared Countries

Both species can be found in 8 countries:

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