Old World warblers are a large group of birds formerly grouped together in the bird family Sylviidae. They are not closely related to the New World warblers. The family held over 400 species in over 70 genera, and were the source of much taxonomic confusion. Two families were split out initially, the cisticolas into Cisticolidae and the kinglets into Regulidae. In the past ten years they have been the subject of much research and many species are now placed into other families, including the Acrocephalidae, Cettiidae, Phylloscopidae, and Megaluridae. In addition some species have been moved into existing families or have not yet had their placement fully resolved. A smaller number of warblers, together with some babblers formerly placed in the family Timaliidae and the parrotbills, are retained in a much smaller family Sylviidae.
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 southeast Asia.
The pale-footed bush warbler is a species of oriental warbler in the family Cettiidae that is found in southern Asia. It occurs in the Himalayan region west from Dehradun through the foothills of Nepal to northeastern India. It also occurs in Myanmar, Laos, northern Vietnam and southern China. A single sighting was recorded from Kandy, Sri Lanka in March 1993.
The aberrant bush warbler is a species in the bush warbler family, Cettiidae. It was formerly included in the "Old World warbler" assemblage.
The rufous-faced warbler is a species of the bush warbler family, Cettiidae. It was formerly included in the "Old World warbler" assemblage.
The black-faced warbler is a species of bush warbler. It was formerly included in the "Old World warbler" assemblage.
The yellow-bellied warbler is a species of bush warbler. It was formerly included in the "Old World warbler" assemblage.
Neumann's warbler, also known as Neumann's short-tailed warbler, is a species of bird in the family Cettiidae. It is found in Democratic Republic of the Congo, Rwanda, and Uganda. Its natural habitat is subtropical or tropical moist montane forest.
The mountain tailorbird is a songbird species formerly placed in the "Old World warbler" assemblage, but is now placed in the genus Phyllergates of the family Cettiidae.
The chestnut-crowned warbler is a species of leaf warbler. It was formerly included in the "Old World warbler" assemblage.
The grey-crowned warbler is a species of Old World warbler in the family Phylloscopidae. It is found in Bangladesh, China, India, Laos, Myanmar, Thailand and Vietnam. Its natural habitats are temperate forests, subtropical or tropical moist lowland forest, and subtropical or tropical moist montane forest.
The tesias are a genus, Tesia, of Old World warbler. Though once included in the large family Sylviidae, more recent research placed it within a new family, Cettiidae. The four species inhabit undergrowth of montane forest in South and Southeast Asia, where they are resident or short-range migrants. They have longish legs and appear tailless, with (seemingly) only 8 rectrices. Their simple songs are fairly loud, and their nests are typically ball-shaped. Their name is derived from Tisi, the Nepalese name for the grey-bellied tesia.
The grey-bellied tesia is a species of warbler in the family Cettiidae.
The slaty-bellied tesia is a species of warbler in the family Cettiidae.
The broad-billed warbler is a species of bush warbler. It was formerly included in the "Old World warbler" assemblage, and belongs to the monotypic genus Tickellia.
The Bornean stubtail is a species of bird in the cettiid warbler family Cettiidae. It is endemic to the island of Borneo, where it inhabits forest floors and undergrowth in montane forests at elevations of 750–3,150 m (2,460–10,330 ft). It is a small, short-tailed warbler, measuring 9.5–10 cm (3.7–3.9 in) in length and having an average mass of 10.4 g (0.37 oz). The tops of the head and the upperparts are brown, with whitish underparts that turn grey at the sides of the breast and the flanks. The supercilium is long and buffish-brown, with an equally long dark grey eyestripe and a thin yellow eye-ring. Both sexes are similar.
Cettiidae is a newly validated family of small insectivorous songbirds ("warblers"), formerly placed in the Old World warbler "wastebin" assemblage. It contains the typical bush warblers (Cettia) and their relatives. As a common name, cettiid warblers is usually used.
The speckled piculet is a species of bird in the family Picidae. It is found in Indian, China and Southeast Asia.
Horornis 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 occurs from southeast Asia throughout the western Pacific. The most recently described species is the Bougainville bush warbler from Bougainville Island.
