i'm a big animal lover, and there is a bird in my office building that hasn't left i don't want to hurt it and i'm not allowing anyone else to hurt it, but i have a feeling it getting weak and tired. ANyone have any suggestions to getting a bird to leave the building. What is the best way to get a bird's attention? We have no net we've been trying to catch it with hats, and tshirts nothing works...Thanks for any suggestions