Aberrant Bush Warbler

The aberrant bush warbler is a bush warbler of the family Cettiidae, formerly in the Old World warbler assemblage. The cached account places it in central and southern China and the northern extremes of Myanmar and Vietnam, and lists Bhutan, China, India, Indonesia, Laos, Malaysia, Myanmar, Nepal, the Philippines, Thailand, Timor-Leste and Vietnam, and possibly north-eastern and south-eastern Bangladesh (Wikipedia, general species account).

The cached account gives no description, measurements, diet or breeding information. SoIB 2023 rates it a Low conservation priority, an altitudinal migrant of forest and plantation that eats invertebrates, with a Moderate range of about 80,100 km² and an inconclusive current trend (Wikipedia, general species account; SoIB 2023).