Subalpine Warbler (Sylvia cantillans)
Pallas, 1764. 4 subspecies recognized, here is shown the nominal one.
Female Greyish brown upperparts, bluish head with a little marked white moustache. White underparts, with a chestnut tinge on throat. The male is more striking, with more blueish head and back, more marked moustache and more abundant and intense chestnut on underparts.