Spanish Sparrow

The Spanish Sparrow or Willow Sparrow (Passer hispaniolensis) is a passerine bird of the sparrow family Passeridae. It is found in the Mediterranean region and southwest and central Asia. It is very similar to the closely related House Sparrow, and the two species show their close relation in a "biological mix-up" of hybridisation in the Mediterranean region, which complicates the taxonomy of this species.
http://en.wikipedia.org/wiki/Spanish_Sparrow