I have a female Pekin duck who has a bloody hole in her bill. I thought it might heal up but it has not. I brought her in today to get a better look and the hole is big enough to see her tongue below. It is at the tip of her bill. The perimeter of the wound seems to have peeled the layer of 'skin' on her bill that covers blood vessels, etc. It had lots of food and was dirty so I wiped it with a warm wet rag and put alcohol on it. What else should I do? I don't want her to become septic but her bill is going to be touching everything. Should I wrap it? ointments? Any suggestions are appreciated.