. "The green warbler alternatively named green willow warbler or green leaf warbler (Phylloscopus nitidus) is a leaf warbler found in the Caucasus Mountains in southcentral Europe.Like all leaf warblers, it was formerly placed in the \"Old World warbler\" assemblage, but now belongs to the new leaf-warbler family Phylloscopidae. It is most closely related to the greenish warbler but is brighter in color, and the underside is much more yellow."@en . . . . . "iucn3.1" . . . . . . "LC" . . .