Black-billed Gull vs Chestnut-winged Hookbill

Chroicocephalus bulleri compared with Ancistrops strigilatus

Key Differences

• Black-billed Gull is Not Evaluated while Chestnut-winged Hookbill is Least Concern.

Taxonomic Classification

Rank	Black-billed Gull	Chestnut-winged Hookbill
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Aves (Birds)	Aves (Birds)
Order	Charadriiformes (Charadriiformes)	Passeriformes (Songbirds)
Family	Laridae	Furnariidae
Genus	Chroicocephalus	Ancistrops
Species	Chroicocephalus bulleri	Ancistrops strigilatus

Evolutionary Relationship

Black-billed Gull and Chestnut-winged Hookbill share a common ancestor at the Class level: Aves. (Birds)

Conservation Status

Black-billed Gull

NE — Not Evaluated

Chestnut-winged Hookbill

LC — Least Concern

Physical Characteristics

Attribute	Black-billed Gull	Chestnut-winged Hookbill
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.

Chestnut-winged Hookbill

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.

Chestnut-winged Hookbill

The Chestnut-winged Hookbill (Ancistrops strigilatus) is a species in the genus Ancistrops. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway