I have three Runners that are about 7 or 8 weeks old now. (excuse the Muscovy hes a camera hog).
All of them quack very distinctly and none have signs of curling tail feathers (the black one in the above photo got his tail messed up by my rooster when the ducks hatched an escape plan)... Does this mean I have 3 females? Also, what colors would you call them since none of them are solid colors?