銀鷗〔黑脊鷗〕 vs 环嘴鸥

Larus argentatus compared with Larus delawarensis

Taxonomic Classification

Rank	銀鷗〔黑脊鷗〕	环嘴鸥
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	Laridae	Laridae
Genus same	Larus	Larus
Species	Larus argentatus	Larus delawarensis

Evolutionary Relationship

銀鷗〔黑脊鷗〕 and 环嘴鸥 share a common ancestor at the Genus level: Larus.

Conservation Status

銀鷗〔黑脊鷗〕

LC — Least Concern

环嘴鸥

LC — Least Concern

Physical Characteristics

Attribute	銀鷗〔黑脊鷗〕	环嘴鸥
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

銀鷗〔黑脊鷗〕

Habitat

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

Range

Widely distributed across Europe (5 countries), North America (United States), and South America (Colombia, Ecuador, Venezuela).

环嘴鸥

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).

銀鷗〔黑脊鷗〕

银鸥（Larus argentatus）在IUCN红色名录中被评估为无危（LC）。在其分布范围内广泛存在、数量丰富，种群稳定，目前没有紧迫的保护问题。

环嘴鸥

环嘴鸥（Larus delawarensis）在IUCN红色名录中被列为无危（LC）。在其分布范围内广泛分布且数量丰富，种群稳定，无迫切保护忧虑。

Shared Countries

Both species can be found in 8 countries:

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