Broken Leg? Bumble foot? Help

[Rawlin]

Hello I am new to the community and I don’t really have any experience with ducks, I have read on some other forums about bumble foot and slipped tendons and a whole lot of other things, there is no duck vet within 30 miles of my house, any help would be much appreciated!

 

[Rawlin]

He lives in the pasture with a pond with 2 other ducks and they all get along, the pasture is also shared by some horses and goats, he doesn’t really have any ledges to fall off of, but could’ve possibly been chased in by a coyote, we’ve had some ducks live in this pond for a while and this is the 2nd time this has happened the other one didn’t make it so I was seeking a different outcome for this guy.