Japanmöwe vs Ringschnabelmöwe

Larus crassirostris compared with Larus delawarensis

Taxonomic Classification

Rank	Japanmöwe	Ringschnabelmöwe
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Aves (Vögel)	Aves (Vögel)
Order same	Charadriiformes (Regenpfeiferartige)	Charadriiformes (Regenpfeiferartige)
Family same	Laridae	Laridae
Genus same	Larus	Larus
Species	Larus crassirostris	Larus delawarensis

Evolutionary Relationship

Japanmöwe and Ringschnabelmöwe share a common ancestor at the Genus level: Larus.

Conservation Status

Japanmöwe

LC — Least Concern

Ringschnabelmöwe

LC — Least Concern

Physical Characteristics

Attribute	Japanmöwe	Ringschnabelmöwe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Japanmöwe

Habitat

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

Range

Distributed across Norway, Taiwan, and United States.

Ringschnabelmöwe

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).

Japanmöwe

The Black-tailed Gull (Larus crassirostris) is a species in the genus Larus. It is currently classified as Least Concern on the IUCN Red List. Distributed across Norway, Taiwan, and United States.

Ringschnabelmöwe

Ring-billed Gull (Larus delawarensis) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 2 countries:

🇳🇴 Norway 🇺🇸 United States