大黑背鷗 vs 希曼氏鷗

Larus marinus compared with Larus heermanni

Key Differences

• 大黑背鷗 is Least Concern while 希曼氏鷗 is Near Threatened.

Taxonomic Classification

Rank	大黑背鷗	希曼氏鷗
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	Laridae	Laridae
Genus same	Larus	Larus
Species	Larus marinus	Larus heermanni

Evolutionary Relationship

大黑背鷗 and 希曼氏鷗 share a common ancestor at the Genus level: Larus.

Conservation Status

大黑背鷗

LC — Least Concern

希曼氏鷗

NT — Near Threatened

Physical Characteristics

Attribute	大黑背鷗	希曼氏鷗
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

大黑背鷗

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).

希曼氏鷗

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

大黑背鷗

大黑背鸥（Larus marinus）在IUCN红色名录中被列为无危物种（LC）。在其分布范围内广泛分布，种群数量稳定，没有迫切的保护问题。

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway