Морская чайка vs Сизая чайка

Larus marinus compared with Larus canus

Key Differences

• Морская чайка is Least Concern while Сизая чайка is Near Threatened.

Taxonomic Classification

Rank	Морская чайка	Сизая чайка
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Aves (птицы)	Aves (птицы)
Order same	Charadriiformes (ржанкообразные)	Charadriiformes (ржанкообразные)
Family same	Laridae	Laridae
Genus same	Larus	Larus
Species	Larus marinus	Larus canus

Evolutionary Relationship

Морская чайка and Сизая чайка share a common ancestor at the Genus level: Larus.

Conservation Status

Морская чайка

LC — Least Concern

Сизая чайка

NT — Near Threatened

Physical Characteristics

Attribute	Морская чайка	Сизая чайка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Морская чайка

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).

Сизая чайка

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.

Морская чайка

Great Black-backed Gull (Larus marinus) 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.

Сизая чайка

Mew Gull (Larus canus) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden