Chandra said that the pack could hide from humans like me, but I could use the falcon's skull to see them, and to signal them when I was nearby. The house was dark as came upon it, but when I looked through the eye sockets of the skull, I could see light coming through the windows. There was a man just inside, sitting in an old chair writing something on a piece of paper. He got up and went to the window staring at me with intense yellow green eyes. I ducked out of sight. When I looked again, I saw the paper had been placed against the window.