If it is a BMA, which the landowner voluntarily enrolled in the program then why on earth would you even think about hunting in an area that they don't want you hunting
It ISN"T public ground, it is private ground in which the landowners have graciously allowed hunters to recreate on. We lose good BMA ground every year because people don't respect the properties.
I would suggest you look elsewhere to hunt your ducks. Or, go talk to the landowner and don't rely on a hunting forum to provide you permission/justification to hunt in a restricted area.