Limping peacock (swolen knee joint????)

[Climax]

I recently got 4 peacocks and one of them has a limp, I picked him up several times to carefully examine his leg, he has no breaks, no bumblefoot, no apparent Injuries. The only thing he has different is in his knee joint, it seems like the joint is bigger and much different than compared to the side he doesn't limp on. Anyone know what might be the problem, and have any solutions?

 

[CloneFly]

I recently got 4 peacocks and one of them has a limp, I picked him up several times to carefully examine his leg, he has no breaks, no bumblefoot, no apparent Injuries. The only thing he has different is in his knee joint, it seems like the joint is bigger and much different than compared to the side he doesn't limp on. Anyone know what might be the problem, and have any solutions?

Are you able to provide an image of the swollen area?

 

[Climax]

Are you able to provide an image of the swollen area?

Likely not, catching him is quite difficult, and very stressful for him, as well. On top of that, I do not have a second pair of hands to take the picture, as I cannot hold him with one hand.