Black-billed Gull vs Hector s Dolphin

Chroicocephalus bulleri compared with Cephalorhynchus hectori

Key Differences

• Black-billed Gull is Not Evaluated while Hector s Dolphin is Endangered.

Taxonomic Classification

Rank	Black-billed Gull	Hector s Dolphin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (Birds)	Mammalia (Mammals)
Order	Charadriiformes (Charadriiformes)	Cetacea (Whales & Dolphins)
Family	Laridae	Delphinidae (Oceanic Dolphins)
Genus	Chroicocephalus	Cephalorhynchus
Species	Chroicocephalus bulleri	Cephalorhynchus hectori

Evolutionary Relationship

Black-billed Gull and Hector s Dolphin share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-billed Gull

NE — Not Evaluated

Hector s Dolphin

EN — Endangered

Physical Characteristics

Attribute	Black-billed Gull	Hector s Dolphin
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.

Hector s Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.