Буллерова чайка vs Озёрная чайка

Chroicocephalus bulleri compared with Chroicocephalus ridibundus

Key Differences

• Буллерова чайка is Not Evaluated while Озёрная чайка is Vulnerable.

Taxonomic Classification

Rank	Буллерова чайка	Озёрная 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	Chroicocephalus	Chroicocephalus
Species	Chroicocephalus bulleri	Chroicocephalus ridibundus

Evolutionary Relationship

Буллерова чайка and Озёрная чайка share a common ancestor at the Genus level: Chroicocephalus.

Conservation Status

Буллерова чайка

NE — Not Evaluated

Озёрная чайка

VU — Vulnerable

Physical Characteristics

Attribute	Буллерова чайка	Озёрная чайка
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Буллерова чайка

Habitat

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

Range

Found in Norway.

Озёрная чайка

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (4 countries), North America (United States), and South America (Colombia, Venezuela). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Буллерова чайка

The Black-billed Gull (Chroicocephalus bulleri) is a species in the genus Chroicocephalus. Typically found in various aerial, terrestrial, and aquatic environments.

Озёрная чайка

Black-headed Gull (Chroicocephalus ridibundus) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway