The storks of the Gamo riverside Nature · Alaraz, Tierra de Peñaranda, Salamanca The passage of the river Gamo leaves a lush bank of poplars, white poplars and ash trees among holm oak woods. Storks nest in such numbers on the parish church that their nests have come to put the roof of the building at risk. Photo: MAngeluX from España (CC BY 2.0) What to see and do in Alaraz