北贼鸥 vs 灰賊鷗〔南極賊鷗〕

Stercorarius skua compared with Stercorarius maccormicki

Taxonomic Classification

Rank	北贼鸥	灰賊鷗〔南極賊鷗〕
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Aves (鳥綱)	Aves (鳥綱)
Order same	Charadriiformes (鸻形目)	Charadriiformes (鸻形目)
Family same	Stercorariidae	Stercorariidae
Genus same	Stercorarius	Stercorarius
Species	Stercorarius skua	Stercorarius maccormicki

Evolutionary Relationship

北贼鸥 and 灰賊鷗〔南極賊鷗〕 share a common ancestor at the Genus level: Stercorarius.

Conservation Status

北贼鸥

LC — Least Concern

灰賊鷗〔南極賊鷗〕

LC — Least Concern

Physical Characteristics

Attribute	北贼鸥	灰賊鷗〔南極賊鷗〕
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

北贼鸥

Habitat

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

Range

Found across Europe (4 countries) and South America (Colombia, Venezuela).

灰賊鷗〔南極賊鷗〕

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).

Shared Countries

Both species can be found in 4 countries:

🇨🇴 Colombia 🇳🇴 Norway 🇸🇪 Sweden 🇻🇪 Venezuela