Yesterday I found a young sparrow in my backyard. There were no other sparrows nearby and it had almost no ability to fly, so I took it inside. I have been keeping it in a cage with bread and water, but it has not been eating (even when I tried to put wet bread on its beak) or drinking. It survived the night inside, but I do not think that it will last much longer unless I find a way to make it eat. I would appreciate any suggestions about caring for it.