Monkeys - these are some old pictures from 2005 of monkeys in Mussoorie, India.
These two pictures are of the reses monkeys in my backyard. They were the irritating scary ones that would attack for no apparant reason. I took these from inside the house through the window.

These two are of Langurs. They are much more relaxed and would only attack if they were provoked or felt like you were threatening their babies.