I've got 5 mallards, 3 hens and 2 drakes. Well one of my hens got out of the cage, flew right past me and out in the road and got hit. Her humerus bone is shattered in her left wing. I cleaned it up (one of the bones broke through the skin) and cut back all of her feathers off that wing. In hopes that it'll keep her wing in place. It's broke. To the point that you can turn her wing completely upside down. It's wrapped and she's in a kennel right now. Any advice on what to do with her would be greatly appreciated. How long does a wing bone in this bad of shape take to heal ?