Curruca de Rüppell

Rüppell's warbler (Curruca ruppeli) is a passerine bird of the genus Curruca. It breeds in Greece, Turkey and neighbouring islands. It is migratory, wintering in northeast Africa. This is a rare vagrant to western Europe. The name is occasionally cited as "Rueppell's warbler". == Taxonomy and etymology == Together with the Cyprus warbler it forms a superspecies with dark throats, white malar streaks and light remigial fringes. This in turn is related to the species of Mediterranean and Middle East Sylvia warblers that have a naked eye-ring, namely the eastern subalpine warbler, Sardinian warbler and Ménétries's warbler. Both groups have a white malar area, but this may not form a clear streak in the latter group; above the white, the heads of males are uniformly dark. The English name and the specific ruppeli commemorate the German zoologist and explorer Eduard Rüppell (1794–1884). This is a monotypic species, meaning there are no recognised subspecies. == Description == It is a typical "Curruca" warbler, similar in size but slimmer than the Sardinian warbler. The adults have a plain grey back and paler grey underparts. The bill is fine and pointed, with brown legs and red eyes. The striking male has a black…