gaivota-de-rabo-preto vs gaivota-cinzenta-setentrional

Larus crassirostris compared with Larus heermanni

Key Differences

• gaivota-de-rabo-preto is Least Concern while gaivota-cinzenta-setentrional is Near Threatened.

Taxonomic Classification

Rank	gaivota-de-rabo-preto	gaivota-cinzenta-setentrional
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Aves (ave)	Aves (ave)
Order same	Charadriiformes (Charadriiformes)	Charadriiformes (Charadriiformes)
Family same	Laridae	Laridae
Genus same	Larus	Larus
Species	Larus crassirostris	Larus heermanni

Evolutionary Relationship

gaivota-de-rabo-preto and gaivota-cinzenta-setentrional share a common ancestor at the Genus level: Larus.

Conservation Status

gaivota-de-rabo-preto

LC — Least Concern

gaivota-cinzenta-setentrional

NT — Near Threatened

Physical Characteristics

Attribute	gaivota-de-rabo-preto	gaivota-cinzenta-setentrional
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

gaivota-de-rabo-preto

Habitat

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

Range

Distributed across Norway, Taiwan, and United States.

gaivota-cinzenta-setentrional

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.

gaivota-de-rabo-preto

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.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway