นกสกัวขั้วโลกเหนือ vs South Polar Skua

Stercorarius parasiticus compared with Stercorarius maccormicki

Key Differences

• นกสกัวขั้วโลกเหนือ is Near Threatened while South Polar Skua is Least Concern.

Taxonomic Classification

Rank	นกสกัวขั้วโลกเหนือ	South Polar Skua
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Aves (นก)	Aves (นก)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Stercorariidae	Stercorariidae
Genus same	Stercorarius	Stercorarius
Species	Stercorarius parasiticus	Stercorarius maccormicki

Evolutionary Relationship

นกสกัวขั้วโลกเหนือ and South Polar Skua share a common ancestor at the Genus level: Stercorarius.

Conservation Status

นกสกัวขั้วโลกเหนือ

NT — Near Threatened

South Polar Skua

LC — Least Concern

Physical Characteristics

Attribute	นกสกัวขั้วโลกเหนือ	South Polar Skua
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

นกสกัวขั้วโลกเหนือ

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.

South Polar Skua

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).

นกสกัวขั้วโลกเหนือ

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 6 countries:

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