Is this an abscess?

[EwingRanch]

Our Pekin Duck is limping. He has this wart looking thing on his foot. Is this an abscess?

 

[Chickensandhorsesforlife]

appeaes to be.

 

[Isaac 0]

Does the area feel soft, hard?

Could you post a few more pictures? The current picture allows very little visualization of what the lesion is.