Nope, that boy there is split wheaten or duckwing. He'll make 50% of what a BBR or Duckwing would in this case, the rest will be BBS birds with leakage like him. A male with little to no blue, splash, white, or black on the breast is preferred, but otherwise a true duckwing or wheaten/BBR is the other choice. (must have color in the secondary feathers)