Prat breed chicken and capon Food and drink · el Prat de Llobregat, Baix Llobregat, Barcelona Image of el Prat de Llobregat, not of the place itself. Native bird of dark reddish plumage and slate-blue legs, from which comes its name of pota blava. It is the only poultry breed in Spain with a protected geographical indication and the centrepiece of the Christmas table of the delta. Photo: Pau Colominas (CC BY-SA 4.0) What to see and do in el Prat de Llobregat