yunus is one such shepherd. he stresses that his dogs are well behaved and just watch over his flocks. but he says that free roaming animals do sometimes attack the macaques and kill them. the next day the weather is so ugly it's pointless to look for barbary macaques. so we visit the building the wildlife conservationists plan to expand into an education and conservation centre. inside, sian shows us photographs documenting the illegal trade in barbary macaques. >> unfortunately, it is a very difficult situation. we have a problem with animals being caught and captured from the middle atlas for the illegal pet trade and also what happens is that some of them are caught and used as photo props. we already worked with the forestry authorities to confiscate illegally-held macaques. some of those animals we look at very carefully to see if they can be released back into the wild. so if we could have some kind of building here, a very basic structure where we could assess their behavior and their suitability for rel