About Phylloscopus trivirgatus Strickland, 1849
The mountain leaf warbler, scientifically named Phylloscopus trivirgatus, is a songbird species that belongs to the leaf warbler family Phylloscopidae. Previously, this species was grouped with the broader "Old World warbler" assemblage. It can be found in Indonesia and Malaysia. Its natural habitats are subtropical or tropical moist lowland forest, as well as subtropical or tropical moist montane forest.