Duruelo de la Sierra is a municipality of Spain, in the province of Soria, Autonomous Community of Castile and LeónFlora and faunaThe flora of this particular region is emphasized by Scots Pine (Spanish: pino albar), accompanied by Erica vagans (Spanish: brezo), and Oak Tree (Spanish: roble).The fauna for this particular region is emphasized by Red Deer (Spanish: ciervo), European Roe Deer (Spanish: corzo), Wild Boar (Spanish: jabalí) and Eagle (Spanish: águila).