My Grandmother had a stroke years ago and she is unable to get around very well. That makes it almost impossible for her to leave her house. One of the things that brings great joy to her life is to look out her kitchen window and to see the birds visiting her Bird Feeders. She makes sure that someone keeps them full of food and she gets very excited when she sees the birds. The simple things in nature can really make a big difference in the attitude of people. I think having the birds around really help to keep up her morale.