Transcript from the Spanish nature program "El escarabajo verde." This episode is called "El lamento del lobo." This episode talks about a moment in Spain's recent history when wolves, recently protected as they spread back into their historical range south of the Río Duero, began to cause concern among cattlemen who had not seen wolves in decades. Agriculturists, wolf protection activists, hunters and biologists all give their opinions on the best path forward. The episode can be streamed for f