Gaviota japonesa vs Gaviota cana

Larus crassirostris compared with Larus canus

Key Differences

• Gaviota japonesa is Least Concern while Gaviota cana is Near Threatened.

Taxonomic Classification

Rank	Gaviota japonesa	Gaviota cana
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (Birds)	Aves (Birds)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Larus	Larus
Species	Larus crassirostris	Larus canus

Evolutionary Relationship

Gaviota japonesa and Gaviota cana share a common ancestor at the Genus level: Larus.

Conservation Status

Gaviota japonesa

LC — Least Concern

Gaviota cana

NT — Near Threatened

Physical Characteristics

Attribute	Gaviota japonesa	Gaviota cana
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gaviota japonesa

Habitat

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

Range

Distributed across Norway, Taiwan, and United States.

Gaviota cana

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Gaviota japonesa

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.

Gaviota cana

La gaviota cana (Larus canus) esta clasificada como Casi Amenazada (NT) en la Lista Roja de la UICN. Cerca de cumplir los criterios de amenaza, con poblaciones que podrian volverse vulnerables sin medidas de conservacion.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway