美國銀鷗 vs 希曼氏鷗

Larus smithsonianus compared with Larus heermanni

Key Differences

• 美國銀鷗 is Not Evaluated while 希曼氏鷗 is Near Threatened.

Taxonomic Classification

Rank	美國銀鷗	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 smithsonianus	Larus heermanni

Evolutionary Relationship

美國銀鷗 and 希曼氏鷗 share a common ancestor at the Genus level: Larus.

Conservation Status

美國銀鷗

NE — Not Evaluated

希曼氏鷗

NT — Near Threatened

Physical Characteristics

Attribute	美國銀鷗	希曼氏鷗
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

美國銀鷗

Habitat

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

Range

Distributed across Denmark, Norway, Sweden, and United States.

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.

美國銀鷗

The American Herring Gull (Larus smithsonianus) is a species in the genus Larus. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway