Black-billed Gull vs Gray-hooded Gull

Chroicocephalus bulleri compared with Chroicocephalus cirrocephalus

Key Differences

• Black-billed Gull is Not Evaluated while Gray-hooded Gull is Least Concern.

Taxonomic Classification

Rank	Black-billed Gull	Gray-hooded Gull
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class same	Aves (kuş)	Aves (kuş)
Order same	Charadriiformes (Yağmur kuşları)	Charadriiformes (Yağmur kuşları)
Family same	Laridae	Laridae
Genus same	Chroicocephalus	Chroicocephalus
Species	Chroicocephalus bulleri	Chroicocephalus cirrocephalus

Evolutionary Relationship

Black-billed Gull and Gray-hooded Gull share a common ancestor at the Genus level: Chroicocephalus.

Conservation Status

Black-billed Gull

NE — Not Evaluated

Gray-hooded Gull

LC — Least Concern

Physical Characteristics

Attribute	Black-billed Gull	Gray-hooded Gull
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-billed Gull

Habitat

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

Range

Found in Norway.

Gray-hooded Gull

Habitat

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

Range

Distributed across Colombia, Ecuador, and Norway.

Black-billed Gull

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

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway