Duck gets a wife

Our male duck is no longer a bachelor!  We got a female duck from friends in the village.  When I brought Mrs. Duck into the yard and set her down, Duck did a dance.  At least that's what it looked like to me; he seemed pretty happy and was shaking his tail feathers and bobbing his head.
This isn't a great picture, but the ducks are shy.  They waddle quickly away if I come close to them, but they seem to be learning not to go too far if I bring them food.