Gaviota japonesa vs Gaviota californiana

Larus crassirostris compared with Larus californicus

Taxonomic Classification

Rank	Gaviota japonesa	Gaviota californiana
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 californicus

Evolutionary Relationship

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

Conservation Status

Gaviota japonesa

LC — Least Concern

Gaviota californiana

LC — Least Concern

Physical Characteristics

Attribute	Gaviota japonesa	Gaviota californiana
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 californiana

Habitat

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

Range

Distributed across Ecuador and Norway.

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 californiana

The California Gull (Larus californicus) is a species in the genus Larus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway