希曼氏鷗 vs 黑背鷗

Larus heermanni compared with Larus dominicanus

Key Differences

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

Taxonomic Classification

Rank	希曼氏鷗	黑背鷗
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 heermanni	Larus dominicanus

Evolutionary Relationship

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

Conservation Status

希曼氏鷗

NT — Near Threatened

黑背鷗

LC — Least Concern

Physical Characteristics

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

Habitat & Geographic Range

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.

黑背鷗

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway