The Cihuela-Deza Bird Area Nature · Cihuela, Campo de Gómara, Soria Image of Cihuela, not of the place itself. This special protection area for birds occupies 1,734 hectares, 51% of the municipal district, and shelters the steppe and cliff-dwelling species of the Henar valley at 841 metres of altitude. Photo: Luis Rogelio HM (CC BY-SA 2.0) What to see and do in Cihuela