This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Evolucin demogrfica del Parque Natural de Arribes del Duero . The Arribes del Duero Natural Park's population Castile and Len Spain Poblacin de Parque Natural de Arribes del Duero Castilla Len Espaa Poblacin de Parque Natural de Arribes do Douro Castela Leo Espanha own Tres talk Cczero Yo Tres Cczero Yo Tres Arribes del Duero