The area around Bérchules is well known for the number of threshing circles or ´eras´. Guests often ask what they are for. As we have assisted probably the last ´parva´ of Bérchules in 2002, we are able to explain the process. Nevertheless we were pleasantly surprised to find a photo album on the internet with old photographs of Cádiar. Antonio Medina Santiago has put varias photo albums of Cádiar on ´windows live´. The slide show ´recopilacion de fotos del recuerdo´ took our special interest. 227 Pictures of life in Cádiar as it once was. Forgotten agricultural cores like the ´parva´ come back to live. On this photograph the ´trillar con mulos´ is shown. Gracias Antonio.