I recently got a couple female Muscovy ducks and have them in a large orchard with our chickens. The whole area has grass and clover with mulch around the trees and a small pond. Today I noticed one of the ducks limping slightly and sitting down more frequently. I took a closer look and found she has small scabs on the bottom of her feet. I think it might be bumblefoot but it doesn’t really match any of the pictures I’ve found online. Any input would be appreciated. Thanks.