http://imgur.com/a/EL9td This is Franklin. Franklin and his mate, Molly have been regular spring and summer visitors to my store for 3 years. So far this spring we have not seen Molly and Franklin showed up 3 days ago and has not left the store. He has an obvious injury to his bill but it seems older and at least partially healed. Franklin is very depressed. He eats very little and lays with his head tucked most of the day. I have contacted 2 veterinarians and animal control with no results. What can I do for him??