Cettia

Cettia is a genus of small insectivorous songbirds ("warblers") which make up the core of the newly recognized family Cettiidae. They were formerly placed in the Sylviidae, which at that time was a wastebin taxon for the warbler-like Sylvioidea. The range of this genus extends from Europe to the western Pacific. The most recently described species is the Bougainville Bush Warbler (Cettia haddeni) from Bougainville Island.