Interesting interview here by Natur films with naturalist and biologist Alberto Hernando on the different methods used to kill wolves over the centuries in Spain. An example is this remarkable structure in Lubián, Zamora.
These methods were justified by the needs of the times, but unfortunately wolves, today without justification, are still being illegally killed in their hundreds in Spain. This week for instance La Crónica Verde reports here on two wolves found snared in Anta de Rioconejos, Zamora. Their yelping alerted local people to their rescue.