These creatures are little rascals. Once when I was visiting a temple in Thailand, I had a alpha male jump on my backpack, dipped into it to steal all the bananas I had brought for all the macaques.I was so jumped out of my skin when this big male jumped on my back to steal the bananas, but he just as quickly jumped away again and ran off with two little carrier bags in each hand...I shall tnever forget the sight of him.