Кольцеклювая чайка vs Тихоокеанская чайка

Larus delawarensis compared with Larus schistisagus

Key Differences

• Кольцеклювая чайка is Least Concern while Тихоокеанская чайка is Not Evaluated.

Taxonomic Classification

Rank	Кольцеклювая чайка	Тихоокеанская 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 delawarensis	Larus schistisagus

Evolutionary Relationship

Кольцеклювая чайка and Тихоокеанская чайка share a common ancestor at the Genus level: Larus.

Conservation Status

Кольцеклювая чайка

LC — Least Concern

Тихоокеанская чайка

NE — Not Evaluated

Physical Characteristics

Attribute	Кольцеклювая чайка	Тихоокеанская чайка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Кольцеклювая 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, Ecuador, Venezuela).

Тихоокеанская чайка

Habitat

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

Range

Distributed across Norway, Sweden, Taiwan, and United States.

Кольцеклювая чайка

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 3 countries:

🇳🇴 Norway 🇸🇪 Sweden 🇺🇸 United States