Just bought 3 black runner ducks with greenish heads and sheen on their feathers...one doesn't have as much green on it but the other 2 look identical. I was told.it was 1 Drake and 2 hens.....but.....they all quack And all.3 have a curl in their tail feathers..kinda contradicts each other. The man I bought them from looked at their beaks.... does that help.sex them too? I am thinking I just got quacked....
