Ditto the other reviews on this site, especially Katrina 1122. Randall is the best!! He helped me get some amazing photographs of some relatively rare birds. He can find birds and other animals in the forest just by listening, birds by their songs and animals by the sounds that they make as they traverse the underbrush. As we walked down the forest path we saw other parties that just walked right by areas where there were still birds that we had just seen. They didn't stop and didn't see a thing. I think that without Randall we would not have seem anything either. He is worth every penny, peso, of his fee.