Answered an ad on Craigslist for 3 Runner Ducks. This is what I ended up with. https://www.backyardchickens.com/forum/uploads/83683_100_1172.jpg https://www.backyardchickens.com/forum/uploads/83683_100_1173.jpg https://www.backyardchickens.com/forum/uploads/83683_100_1176.jpg https://www.backyardchickens.com/forum/uploads/83683_100_1177.jpg https://www.backyardchickens.com/forum/uploads/83683_100_1178.jpg Pulled up in their yard and seen a duck flying across the backyard, and the lady told me the had just started flying 2 days before. I'm thinking ok, runners do not fly across the backyard. (She did not know anything about ducks. She rescued them from someone that was not taking very good care of them. He told her they were runners) Ended up with them anyhow. Two are Muscovy I know, but what color are they considered? Also, could the black one actually be a runner duck? Or is she a Cayuga?