Black-billed gull

Black-billed gull
Scientific classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Chordata
Class: Aves
Order: Charadriiformes
Family: Laridae
Genus: Chroicocephalus
Species:
C. bulleri
Binomial name
Chroicocephalus bulleri
(Hutton, 1871)
Distribution map:
  Common native range
Synonyms

Larus bulleri

The black-billed gull (Chroicocephalus bulleri), also called Buller's gull or tarāpuka (Māori), is a Near Threatened species of gull in the family Laridae. This gull is found only in New Zealand, its ancestors having arrived from Australia around 250,000 years ago.:89