Brown spots in/on ducks beak please help!

[Gracesducktown]

I noticed these spots on my ducks beak has anyone seen anything like this before or know what to do please any advise would be great can't find anything about brown spots, I don't know if the beak rotting but the big one came up couple days ago and the smaller spot appeared last night as wasn't there when I put them in last night.

 

[chickens really]

Looks like an injury that is healing.....

 

[chickens really]

Wire sticking out around your run?...Possible nail?

 

[Miss Lydia]

My gander had same thing he had to have poked it on something, He healed fine with some ACV in his drinking dunking bucket. Never found out what.

 

[autumn_g]

My gander had same thing he had to have poked it on something, He healed fine with some ACV in his drinking dunking bucket. Never found out what.

I just found 1 of these in my blind duck. What is ACV?

 

[Jpat]

Apple cider vinager

i was too scared to ask before it was like i shouldve known haha

 

[autumn_g]

How much should I put in 1 gal?

 

[Miss Lydia]

1 Tab per gallon